Transport for London on DanSec Daily

Cybersecurity Brief – 2026-07-17

Fri, 17 Jul 2026 00:00:00 +0000

Major Incidents or Breaches

Coca-Cola disclosed a ransomware attack on its Fairlife dairy subsidiary, resulting in the suspension of US dairy production operations. The incident has not affected product quality or Canadian production^[19]^[33].
More than 20 Brazilian government websites were hijacked and used as malware delivery channels in an ongoing campaign attributed to PhantomEnigma^[10].
Genetic testing company 23andMe agreed to pay $18 million to settle claims from 43 attorneys general regarding its failure to protect customers’ genetic data in a major breach^[23].
Two members of the Scattered Spider cybercrime group were sentenced in the UK to five and a half years in prison each for their roles in the 2024 Transport for London hack, which compromised 148 systems and resulted in £29 million in losses^[5]^[24]^[35].

Newly Discovered Vulnerabilities

CISA added a newly patched Microsoft SharePoint Server remote code execution vulnerability (CVE-2026-58644) to its Known Exploited Vulnerabilities catalog following reports of active exploitation^[4]^[32].
CISA ordered federal agencies to urgently patch two actively exploited vulnerabilities in the Fortinet FortiSandbox platform and a critical Oracle E-Business Suite financial application flaw due to ongoing attacks^[17]^[26].
A token exchange flaw in n8n’s workflow automation platform allowed attackers to log in as users from other trusted identity providers when multiple external token issuers were configured^[7].
A flaw in the Anthropic Claude Chrome extension could allow malicious browser extensions to simulate user clicks and trigger AI actions, potentially leading to abuse of Claude’s access^[20].
Splunk and Zoom released patches for critical vulnerabilities that could allow attackers to access credentials, take over accounts, and escalate privileges^[39].
F5 issued patches for multiple vulnerabilities in NGINX and BIG-IP products, which could be exploited to modify configurations, restart processes, cross security boundaries, leak memory, and execute arbitrary code^[40].
Security updates were released for Adobe, Chrome, Firefox, VMware, and Zoom to address various vulnerabilities^[43].
An unpatched flaw in Shark RV2320EDUS robot vacuums allows attackers to extract certificates from the device and remotely execute root commands on other vacuums within the same AWS region^[14].

Notable Threat Actor Activity

The HelloNet campaign targeted large Russian organizations by delivering new malicious modules via the ViPNet update system, a tool for secure network creation^[1].
The GoSerpent threat group conducted two-phase attacks against Southeast Asian government entities, using the GoSerpent backdoor, Stowaway RAT, ThumbcacheService, and other tools for data theft^[2].
Russian threat actor UAT-11795 is distributing trojanized versions of WebEx and Zoom to deploy the Starland RAT, targeting credentials and cryptocurrency theft^[27].
The PhantomEnigma campaign leveraged compromised Brazilian government websites for malware delivery^[10].
The Spirals ransomware group completed a network intrusion, data theft, and encryption in under 24 hours, demonstrating rapid attack capability^[28].
A new modular malware named TELEPUZ is spreading via ClickFix-infected websites to steal data and execute remote commands^[8].
The OkoBot framework is delivering over 20 payloads in attacks targeting theft of cryptocurrency wallet seed phrases, credentials, and sensitive data^[21].
ClickLock Stealer, a new macOS infostealer, forces victims to reveal their login password by terminating all visible processes every 210 milliseconds until the password is entered. It has targeted at least 100 users for password and cryptocurrency theft^[9]^[18]^[37].
Advanced malware Daxin, attributed to a China-linked actor, resurfaced in a Taiwan manufacturing firm, accompanied by a new pre-login SYSTEM backdoor called Stupig^[12].

Trends, Tools, or Tactics of Interest

Multiple incidents highlight the increasing speed of ransomware operations, with Spirals ransomware actors completing attacks in less than 24 hours^[28].
Over 1 million phishing emails have used hidden text to evade AI-powered security filters, exploiting the limitations of large language models in email security^[30].
Attackers are leveraging hijacked legitimate government websites as malware delivery platforms, as seen in the PhantomEnigma campaign^[10].
There is a growing trend of threat actors using social engineering techniques combined with technical methods, such as ClickLock Stealer’s approach of process killing to coerce password entry on macOS^[9]^[18]^[37].
The emergence of agentic AI and AI-powered tools is prompting a re-evaluation of traditional security workflows, with calls for new approaches to identity and automation security^[22]^[29]^[36].
New research describes agent data injection attacks, where malicious data can cause AI agents to misclick or execute attacker-controlled commands^[11].
OpenAI disclosed GPT-Red, an automated red-teaming model designed to scale prompt injection vulnerability discovery and remediation before public deployment of new models^[15].
AI-assisted tools are increasingly used for bug discovery, but human expertise remains essential for verification^[13].

Regulatory or Policy Developments Affecting the Security Industry

CISA issued multiple urgent directives for federal agencies to patch actively exploited vulnerabilities in Microsoft SharePoint, Fortinet FortiSandbox, and Oracle E-Business Suite^[4]^[17]^[26]^[32].
23andMe’s $18 million settlement with 43 US states over a genetics data breach underscores increased regulatory attention on consumer data protection in the genetics and health sectors^[23].
Chinese cybersecurity firms are facing growing military procurement bans imposed by the country’s military, unrelated to product or technical failures^[41].
Microsoft announced that Windows 10 Enterprise LTSB 2016 and Windows 11 24H2 Home and Pro editions will reach end of support in 90 days, impacting update availability and security support for these versions^[25].

Sources

Coca-Cola says Fairlife ransomware attack halts US dairy production - bleepingcomputer.com
Coca-Cola Suspends US Fairlife Production Due to Ransomware Attack - securityweek.com
20+ Hijacked Government Websites Became an Attack Channel - thehackernews.com
23andMe to pay $18 million in new genetics data breach settlement - bleepingcomputer.com
Two Scattered Spider Hackers Get 5.5 Years Each for £29 Million TfL Hack - thehackernews.com
Scattered Spider members behind TfL hack get five years in prison - bleepingcomputer.com
Two Scattered Spider Hackers Sentenced to Jail in UK - securityweek.com
CISA Adds Exploited SharePoint RCE Zero-Day CVE-2026-58644 to KEV - thehackernews.com
Fresh SharePoint Vulnerability Exploited Soon After Disclosure - securityweek.com
CISA urges immediate action on actively exploited Fortinet flaws - bleepingcomputer.com
CISA orders feds to patch actively exploited Oracle flaw by Saturday - bleepingcomputer.com
n8n Token Exchange Flaw Could Let Attackers Log In as Users From Another Issuer - thehackernews.com
Claude Chrome extension flaw lets malicious extensions trigger AI actions - bleepingcomputer.com
Splunk, Zoom Patch Critical Vulnerabilities - securityweek.com
F5 Patches Multiple NGINX, BIG-IP Vulnerabilities - securityweek.com
Security updates available for Adobe, Chrome, Firefox, VMWare, and Zoom - malwarebytes.com
Unpatched Shark Vacuum Flaw Could Let Attackers Control Other Vacuums Region-Wide - thehackernews.com
HelloNet campaign — new malicious modules launched through the ViPNet update system - securelist.com
GoSerpent: a persistent threat evolves with sophisticated data collection and exfiltration - securelist.com
Russian hackers trojanize WebEx, Zoom apps to push Starland malware - bleepingcomputer.com
New Spirals ransomware encrypts victim network in under 24 hours - bleepingcomputer.com
New TELEPUZ Malware Spreads via ClickFix to Steal Data and Run Commands - thehackernews.com
New OkoBot framework deploys 20 payloads to steal data, crypto - bleepingcomputer.com
New ClickLock macOS Stealer Kills Apps Every 210ms Until Victims Type Their Password - thehackernews.com
New ClickLock macOS malware traps users into revealing login password - bleepingcomputer.com
‘ClickLock Stealer’ Bypasses macOS Security With Social Engineering, Process Killing - securityweek.com
Daxin Resurfaces in Taiwan Alongside Stupig Pre-Login SYSTEM Backdoor - thehackernews.com
1M+ Emails Use Hidden Text to Dupe AI Security Filters - darkreading.com
AI Agents Broke the Security Playbook. Here's What Replaces It. - bleepingcomputer.com
Agentic AI Is Untamable: Ask the Right Security Questions - darkreading.com
AI Data Centers Are Being Built Faster Than They Can Be Secured - securityweek.com
New Agent Data Injection Attack Can Make AI Agents Misclick or Run Attacker Commands - thehackernews.com
OpenAI’s GPT-Red Automates Prompt Injection Testing to Harden GPT-5.6 Sol - thehackernews.com
AI Can Find Bugs, But Human Knowledge Still Proves Them - thehackernews.com
China’s Top Cybersecurity Firms Hit by Mounting Military Procurement Bans - securityweek.com
Windows 11 24H2 Home and Pro reach end of support in 90 days - bleepingcomputer.com

Cybersecurity Brief – 2026-06-24

Wed, 24 Jun 2026 00:00:00 +0000

Major Incidents or Breaches

Tata Electronics confirmed a cyberattack that impacted parts of its IT infrastructure, with hackers leaking company data online ^[11].
Healthtech firm Xsolis suffered a data breach impacting nearly 1.4 million individuals after attackers gained access via a phishing attack ^[13].
LastPass reported a data breach resulting from the Klue supply chain attack, where attackers used stolen OAuth tokens to access customer data in its Salesforce environment ^[17]^[19].
The scope of Salesforce attacks has expanded, with more victims reporting data breaches as a result of attackers leveraging Klue’s compromised OAuth tokens ^[19].
Dialog, a private events group, experienced a data exposure incident due to a misconfigured website, leaving member information accessible without evidence of a break-in ^[23].
The Texas Parks and Wildlife Department suffered a breach at a third-party vendor, exposing passport and driver’s license data of over three million Texans ^[39].

Newly Discovered Vulnerabilities

A critical SSRF vulnerability (CVE-2026-20230) in Cisco Unified Communications Manager is being actively exploited in the wild after public proof-of-concept code was released ^[3]^[10]^[28].
Researchers found data exposure vulnerabilities in the Dify AI platform, potentially allowing attackers to read private chats, preview documents, and access internal APIs across over one million apps ^[31].
An eight-year-old high-severity use-after-free vulnerability in Samsung’s KNOX security framework affected Galaxy devices from S9 through S25, exposing millions of devices to kernel-level attacks ^[32].
The FFmpeg PixelSmash flaw enables remote code execution via crafted media files when processed by applications using the libavcodec library ^[35].
Malicious npm packages masquerading as PostCSS tools have been identified delivering a Windows-based remote access trojan (RAT) ^[9].
A new macOS ClickFix attack uses terminal commands to silently mount DMG files and deploy infostealer malware without user interaction ^[14].

Notable Threat Actor Activity

The Russian-speaking FortiBleed initial access broker is behind a large-scale campaign targeting over 430,000 FortiGate firewalls globally, harvesting 110 million credentials using a Golang-based sniffer ^[4]^[22].
A newly identified extortion group, “Pink,” is using voice phishing and IT support impersonation calls to breach organizations, possibly as a rebrand of previous extortion actors ^[2].
Two members of the Scattered Spider cybercrime group pleaded guilty to hacking Transport for London in 2024, following an attack that disrupted public transport systems ^[15]^[24].
SocGholish, linked to Evil Corp, continues using traffic distribution systems (TDSs) to facilitate initial access for cybercrime operations ^[21].

Trends, Tools, or Tactics of Interest

Attackers are increasingly leveraging workplace collaboration tools such as Microsoft Teams to launch social engineering and phishing attacks ^[1].
Fake AI agent skills have been shown to pass security scans and reach thousands of corporate and individual agents via skill marketplaces and social media promotion ^[5].
There is a trend of attackers exploiting newly disclosed vulnerabilities rapidly, often before organizations can patch, with security teams urged to validate exploitability as soon as vulnerabilities are public ^[16].
GitHub updated its actions/checkout to block common pwn request attack patterns, targeting the misuse of pull_request_target workflows in CI/CD pipelines ^[7].
Malicious pull requests, dubbed “Cordyceps,” are threatening developer workflows across multiple major platforms including Azure Sentinel, Google’s AI Agent Development Kit, Apache Doris, Cloudflare Workers SDK, and Python Software Foundation’s Black ^[20].
Dragos introduced EmberAI, an AI-driven capability for operational technology security, leveraging its OT cybersecurity dataset ^[30].
OpenAI has shifted its cybersecurity focus toward patching vulnerabilities over merely discovering them, expanding its Daybreak initiative with new tools and partnerships ^[36].

Regulatory or Policy Developments Affecting the Security Industry

A US executive order signed on June 22 mandates federal agencies to migrate high-value assets and high-impact systems to post-quantum cryptography by 2030, with specific deadlines for key establishment and digital signature protections ^[6].

Sources

Tata Electronics confirms cyberattack as hackers leak data - bleepingcomputer.com
Healthtech firm Xolis suffers data breach impacting 1.4 million people - bleepingcomputer.com
LastPass confirms data breach in Klue supply chain attack - bleepingcomputer.com
Scope of Salesforce Attacks Expands as Icarus Leaks Data - darkreading.com
Dialog Claims It Was Hacked. A Misconfigured Website Left Its Members Exposed - wired.com
Hackers steal passport and driver’s license data of 3 million Texans - malwarebytes.com
Cisco Unified CM Flaw Exploited After PoC Reveals File-Write Path to Root - thehackernews.com
Cisco Unified CM flaw CVE-2026-20230 now exploited in attacks - bleepingcomputer.com
Hackers Exploiting Cisco Unified CM Vulnerability - securityweek.com
Data Exposure Flaws Threaten Dify AI Platform Used by 1 Million Apps - securityweek.com
Eight-Year-Old Samsung KNOX Flaw Exposed Millions of Galaxy Devices to Kernel Attacks - securityweek.com
FFmpeg PixelSmash Flaw Allows RCE on Video Players, Media Servers, NAS Appliances - securityweek.com
Malicious npm Packages Pose as PostCSS Tools to Deliver Windows RAT - thehackernews.com
New macOS ClickFix attack silently mounts DMGs to push infostealer - bleepingcomputer.com
FortiBleed Targeted FortiGate Firewalls in 110 Million-Credential Harvesting Operation - thehackernews.com
FortiBleed Attackers Turn Firewalls Into Credential Stealers as Heists Persist - darkreading.com
New Extortion Brand Uses IT Impersonation to Breach Organizations - blog.knowbe4.com
Scattered Spider members plead guilty to hacking Transport for London - bleepingcomputer.com
Scattered Spider Hackers Plead Guilty on Day 1 of Trial - krebsonsecurity.com
SocGholish Takedown Highlights Malicious TDS Threats - darkreading.com
Social Engineering Attacks Abuse Workplace Collaboration Tools - blog.knowbe4.com
Fake AI Agent Skill Passed Security Scans and Reportedly Reached 26,000 Agents - thehackernews.com
The Exploit Doesn't Exist. You Can Still Prove It Works Against You - bleepingcomputer.com
GitHub Updates actions/checkout to Block Common Pwn Request Attack Patterns - thehackernews.com
'Cordyceps': Mushrooming Malicious Pull Requests Threaten Developer Workflows - darkreading.com
Dragos Unveils AI for OT Security - securityweek.com
OpenAI Refocuses Cybersecurity Efforts on Patching Over Discovery - securityweek.com
Trump Order Sets 2030 Deadline for Federal Post-Quantum Crypto Migration - thehackernews.com

Cybersecurity Brief – 2026-03-07

Sat, 07 Mar 2026 00:00:00 +0000

Major Incidents or Breaches

TriZetto Provider Solutions, part of Cognizant, suffered a data breach exposing sensitive health information of 3.4 million patients.
The FBI is investigating a breach affecting systems used to manage surveillance and wiretap warrants, with the scope and impact under assessment.
Transport for London experienced a data breach impacting 10 million users.
Iranian APT actors have compromised networks of US organizations, including an airport, a bank, and a software company, with activity observed since February.
Cyberattackers reportedly gained access to Mexican government agencies and citizens’ data using AI tools and detailed playbook prompts.
A Ghanaian national pleaded guilty to participating in a $100 million fraud ring leveraging business email compromise and romance scams.

Newly Discovered Vulnerabilities

CISA added three iOS vulnerabilities exploited in cyberespionage and crypto-theft attacks (via the Coruna exploit kit) to its Known Exploited Vulnerabilities list, affecting iOS versions 13 to 17.2.1. US federal agencies have been ordered to patch.
A Rockwell Automation ICS vulnerability, disclosed and mitigated in 2021, is now being actively exploited in the wild, allowing remote attacks on industrial control systems.
Avira antivirus vulnerabilities have been disclosed.

Notable Threat Actor Activity

The Pakistan-aligned APT group Transparent Tribe is using AI-powered coding tools to mass-produce malware implants in campaigns targeting India.
Iran-linked MuddyWater hackers deployed a new “Dindoor” backdoor in attacks against US companies, including banks, airports, and software firms.
Chinese APT actors targeted South American telecommunications infrastructure using TernDoor, PeerTime, and BruteEntry malware, affecting both Windows and Linux systems as well as edge devices.
North Korean APTs are employing AI tools to enhance IT worker scams, including face-swapping and automating communications.
Multi-stage VOID#GEIST malware campaigns are delivering XWorm, AsyncRAT, and Xeno RAT through batch scripts and encrypted payloads.
Fake calendar invitation campaigns have expanded from Gmail to Microsoft Outlook, increasing the attack surface for social engineering.
Threat actors are using a new InstallFix social engineering technique to distribute infostealers under the guise of legitimate installation guides, including fake Claude Code install guides.
Fake Google Meet update prompts are enrolling victims’ Windows PCs into attackers’ device management systems.
Bing search results have been manipulated to direct users to malicious GitHub repositories distributing fake OpenClaw installers.
A fake CleanMyMac website is distributing SHub Stealer, a macOS infostealer that steals credentials and backdoors crypto wallets.
Hundreds of attempts by Iranian state hackers to hijack consumer-grade security cameras have been observed, often timed to coincide with missile and drone strikes.

Trends, Tools, or Tactics of Interest

Increased use of AI by threat actors for malware development, phishing, and social engineering, including the use of large language models (LLMs) and playbook prompts for attack orchestration.
The use of C2 frameworks in APT attacks continues to be a significant trend, as highlighted in Q4 2025 exploit and vulnerability research.
Email weaponization remains a prevalent attack vector, with a wide array of tools enabling non-technical attackers to conduct sophisticated campaigns.
Data loss incidents are frequently attributed to human errors rather than technical failures, emphasizing the ongoing risk of insider threats and accidental disclosures.
Hacking of IP and consumer-grade security cameras is now a regular tactic in both state-sponsored cyber operations and hybrid warfare scenarios.
Social engineering attacks are increasingly leveraging fake software update prompts and manipulated search results to distribute malware.

Regulatory or Policy Developments Affecting the Security Industry

The European Union is introducing new cybersecurity standards for the automotive industry, with a focus on addressing risks from both climate change and cyber threats.
CISA has mandated urgent patching of iOS vulnerabilities for US federal agencies due to active exploitation.
The EC-Council launched an expanded Enterprise AI Credential Suite to bolster AI workforce readiness and security in the US.
James ‘Aaron’ Bishop has been appointed as the new Pentagon CISO, succeeding David McKeown.

Cybersecurity Brief – 2025-11-22

Sat, 22 Nov 2025 00:00:00 +0000

Major Incidents or Breaches

Salesforce Customers Breached via Gainsight Integrations: Threat actors affiliated with the ShinyHunters extortion group used third-party Gainsight applications to steal data from Salesforce instances, repeating tactics seen in previous attacks earlier in the year.
CrowdStrike Insider Incident: An insider at CrowdStrike leaked internal system screenshots to hackers, with the material subsequently appearing on Telegram via the Scattered Lapsus$ Hunters threat group.
Transport for London Breach: Two British teenagers, allegedly linked to the Scattered Spider group, pleaded not guilty to charges related to the August 2024 breach of Transport for London, which caused significant financial and data exposure impacts.
WEL Companies Data Breach: A data breach at WEL Companies affected 120,000 individuals.
Cloudflare Outage: A recent Cloudflare outage highlighted the widespread impact a failure at a major provider can have on the global digital economy.

Newly Discovered Vulnerabilities

Grafana SCIM Flaw (CVE-2025-41115): Grafana has patched a critical vulnerability in its Enterprise product that could allow privilege escalation or user impersonation under certain configurations. The flaw has a CVSS score of 10.0.
Oracle Identity Manager RCE (CVE-2025-61757): An unauthenticated remote code execution vulnerability in Oracle Identity Manager is being actively exploited in the wild. CISA has issued a warning to patch immediately.
SonicWall Firewall and Email Security Appliance: SonicWall released patches for high-severity vulnerabilities that could lead to denial-of-service, arbitrary code execution, or unauthorized file access.
LINE Messaging App Protocol Bugs: Vulnerabilities in the custom protocol used by the LINE messaging app allow for message replay, impersonation attacks, and exposure of sensitive information, potentially facilitating cyber espionage.

Notable Threat Actor Activity

APT24 (China Nexus): APT24 has been observed deploying a new malware family, BADAUDIO, as part of a multi-year espionage campaign targeting over 1,000 domains, including Taiwanese entities. The group used supply chain attacks to deliver the BadAudio downloader and subsequent payloads.
ToddyCat APT: Kaspersky identified new versions of ToddyCat APT tools (TomBerBil, TCSectorCopy, XstReader) being used to steal email data and access tokens from Microsoft Outlook in targeted corporate environments.
ShinyHunters: Continued targeting of Salesforce customers through exploitation of Gainsight integrations.
Scattered Spider/Lapsus$: Ongoing legal developments involving alleged members in the UK; continued insider threat activity linked to Lapsus$-affiliated groups.

Trends, Tools, or Tactics of Interest

Deepfake Attacks: Entrust reports deepfake attacks now comprise 20% of biometric fraud attempts, with a 58% increase in deepfaked selfies, indicating rapid growth in synthetic identity threats.
CSS Stuffing in Phishing: Observations of CSS stuffing being used as an obfuscation technique in phishing emails to bypass security filters.
AI-Driven Scam Detection: Avast has launched Scam Guardian, a free AI-powered tool for detecting scams in websites, messages, and links, reflecting the increasing adoption of AI for consumer security.
Calendar Invite Spam: There is a growing trend of fake calendar invites being used to deliver spam and potentially malicious content via email and messaging apps.
Supply Chain Attacks: APT24’s use of supply chain vectors to deliver BadAudio malware highlights continued adversary focus on third-party compromise.
Insider Threats: The CrowdStrike incident underscores the persistent risk of insiders leaking sensitive information to external threat actors.
Automation and Entry-Level Cybersecurity: Increased automation and AI adoption are impacting entry-level cybersecurity roles, potentially affecting the security talent pipeline.
AI Content Risks: AI-powered toys, such as FoloToy’s Kumma teddy bear, have been found to provide inappropriate responses, raising concerns about content moderation and safety in AI-driven products for children.

Regulatory or Policy Developments Affecting the Security Industry

SEC Drops SolarWinds Lawsuit: The U.S. Securities and Exchange Commission has dropped its case against SolarWinds and its CISO regarding alleged investor misrepresentation related to the 2020 breach.
FCC Cybersecurity Rollback: The U.S. Federal Communications Commission has rescinded a rule requiring telecom carriers to implement stricter cybersecurity measures, despite ongoing state-sponsored hacking concerns.
US Cyber Strategy Shift: The US national cyber director announced a strategic shift toward more aggressive, offensive actions aimed at shaping adversary behaviour and imposing consequences for cyber operations.
CISA Directive: CISA has issued a directive for immediate patching of the actively exploited Oracle Identity Manager vulnerability (CVE-2025-61757).

Cybersecurity Brief – 2025-09-19

Fri, 19 Sep 2025 00:00:00 +0000

Major Incidents or Breaches

SonicWall suffered a breach of its MySonicWall cloud backup service, exposing firewall configuration backup files for fewer than 5% of customers. Impacted customers have been instructed to reset their passwords and import new configuration files.
Tiffany & Co. disclosed a data breach affecting thousands of customers in the US and Canada, with attackers accessing information related to gift cards.
Medical Associates of Brevard reported a data breach impacting nearly 250,000 individuals, attributed to the BianLian ransomware group.
ChatGPT was targeted in a server-side data theft attack using a zero-click method called ShadowLeak, which has since been fixed by OpenAI.
The Python Package Index (PyPI) invalidated all tokens stolen in the GhostAction supply chain attack and confirmed that threat actors did not use the stolen tokens to publish malicious packages.

Newly Discovered Vulnerabilities

WatchGuard released security updates for a critical remote code execution vulnerability in Firebox firewalls.
Google issued a Chrome 140 update patching four vulnerabilities, including a zero-day (CVE-2025-10585) in the V8 JavaScript engine, which was actively exploited.
Microsoft addressed a pair of vulnerabilities in Entra ID (formerly Azure AD) that could have allowed attackers to access virtually all Azure customer accounts.
CISA published details of two malware strains exploiting Ivanti EPMM vulnerabilities (CVE-2025-4427 and CVE-2025-4428) in a recent incident.

Notable Threat Actor Activity

Two UK teenagers linked to the Scattered Spider group were arrested in connection with the August 2024 cyberattack on Transport for London.
North Korean threat actors behind the “Contagious Interview” campaign are using a ClickFix social engineering technique to target job seekers with fraudulent employment offers.
Russian ransomware gangs are deploying a new multi-version malware loader, CountLoader, to deliver post-exploitation tools such as Cobalt Strike and Adaptee.
RevengeHotels has been targeting hotels in Brazil and Spanish-speaking regions with VenomRAT implants.
The SystemBC proxy botnet is actively compromising commercial VPS systems, maintaining around 1,500 bots daily to facilitate malicious traffic.
Two malicious PyPI packages were discovered delivering the SilentSync remote access trojan (RAT) to Windows systems.
Microsoft and Cloudflare disrupted RaccoonO365, a major Phishing-as-a-Service operation targeting Microsoft 365 credentials.
SMS blaster tools are being used to send large volumes of scam texts by impersonating cell towers, bypassing carrier-level protections.

Trends, Tools, or Tactics of Interest

AI-assisted phishing attacks are increasing in volume and sophistication, posing a growing threat to organizations.
Small businesses continue to be disproportionately targeted by ransomware attacks compared to large enterprises.
Microsoft 365’s widespread adoption and integration are expanding its attack surface, making it a prime target for cybercriminals.
HTTP request smuggling remains a practical attack vector, with pentesters continuing to find exploitable desynchronization vulnerabilities in web applications.
The use of Phishing-as-a-Service platforms is accelerating, with recent disruptions highlighting their prevalence and focus on Microsoft 365 accounts.
Age verification and enhanced parental controls are being introduced to ChatGPT to address concerns about AI-related harms to minors.

Regulatory or Policy Developments Affecting the Security Industry

UK law enforcement made arrests in connection with the Scattered Spider group’s attack on Transport for London, reflecting ongoing efforts to disrupt cybercriminal groups.
OpenAI is implementing age verification and parental controls for ChatGPT in response to increasing scrutiny over AI safety for minors.