Joomla on DanSec Daily

Cybersecurity Brief – 2026-07-14

Tue, 14 Jul 2026 00:00:00 +0000

Major Incidents or Breaches

Microsoft attributed a year-long series of intrusions into corporate Salesforce environments to threat actors linked to the ShinyHunters data-extortion group, who gained access without exploiting technical vulnerabilities in the Salesforce platform ^[3].
Japan’s largest taxi operator, Nihon Kotsu, shut down parts of its infrastructure following a cyberattack that compromised its systems ^[12].
Lidl disclosed a data breach affecting customers in Germany, Belgium, and the Netherlands, resulting from a compromise at a third-party service provider ^[16].
The Jscrambler npm package was backdoored with infostealer malware and downloaded nearly 1,500 times before being taken down ^[13].
Google and Microsoft removed the ModHeader browser extension, used by 1.6 million users, after researchers discovered a hidden component collecting browsing history ^[5].
The Cybersecurity and Infrastructure Security Agency (CISA) published details of a data leak caused by a contractor uploading internal credentials, including AWS Govcloud keys, to GitHub ^[26].
Progress Software instructed customers to shut down ShareFile Storage Zone Controllers due to a credible security threat under investigation ^[35].

Newly Discovered Vulnerabilities

Critical remote code execution vulnerabilities in the iCagenda and Balbooa Forms Joomla extensions are being actively exploited by threat actors ^[15]^[34].
Zimbra patched a critical code execution vulnerability that allowed malicious code embedded in crafted emails to execute when the emails were opened ^[32].
A vulnerability in RabbitMQ enables unauthenticated attackers to obtain the broker’s OAuth client secret, potentially allowing full control over the broker ^[31].

Notable Threat Actor Activity

Russian state-backed hackers were jointly sanctioned by the EU and UK for coordinating cyberattacks and disinformation campaigns across Europe, with specific targeting of critical infrastructure and government entities ^[19]^[21]^[33].
US and allied cybersecurity agencies warned that Russian state actors are targeting vulnerable and misconfigured routers to gain access to critical infrastructure networks ^[20].
A new phishing-as-a-service operation, Forg365, is targeting Microsoft 365 accounts using device code phishing, adversary-in-the-middle session theft, antibot evasion, and AI-assisted phishing page generation ^[8].
An unknown threat actor used an AI-generated PowerShell script to enumerate Active Directory environments during an intrusion ^[11].
The GigaWiper modular implant was identified, combining backdoor and wiper functionalities, allowing threat actors to select their preferred destructive attack method ^[23].
A new macOS infostealer, CrashStealer, poses as Apple’s crash reporting tool to harvest credentials, keychain data, and cryptocurrency wallets, using a notarized dropper to bypass Gatekeeper ^[4]^[14].

Trends, Tools, or Tactics of Interest

AI tools are increasingly used by threat actors to automate social engineering, phishing, and attack flows, making attacks more efficient and scalable ^[1]^[6]^[8]^[36].
The MemGhost attack demonstrates how a single malicious email can implant persistent false memories in AI agents with inbox access, affecting their operational decision-making ^[7].
Proof-of-concept “Ghostcommit” attack shows how malicious prompt injections can be hidden inside image files, potentially compromising AI systems during code reviews ^[39].
Open source tool “ScamBuster” leverages AI-driven victim personas to engage with email scammers, enabling data collection on phishing operations for organizations and law enforcement ^[24].
Organizations are forming “Yellow Teams” to both attack and defend AI systems, developing tools to test AI’s potential in cybersecurity from both perspectives ^[22].
The security industry is seeing a trend towards combining autonomous AI with analyst copilots in security operations centers to enhance detection and response ^[10].
Fake cryptocurrency gift card sites are becoming increasingly sophisticated and harder to distinguish from legitimate sites ^[40].

Regulatory or Policy Developments Affecting the Security Industry

The Pentagon suspended Phase 2 of the Cybersecurity Maturity Model Certification (CMMC) program to conduct a comprehensive review and reform of contractor cybersecurity requirements ^[28].
The EU and UK jointly issued their first coordinated cyber sanctions package, targeting Russian individuals and entities for cyberattacks and disinformation campaigns ^[19]^[21]^[33].

Sources

Microsoft Maps Year-Long ShinyHunters-Linked Salesforce Data Theft Across Three Paths - thehackernews.com
Japan's largest taxi operator shuts systems after cyberattack - bleepingcomputer.com
Lidl discloses online shop breach after service provider hack - bleepingcomputer.com
Hackers backdoor Jscrambler npm package with infostealer malware - bleepingcomputer.com
Google and Microsoft Pull ModHeader With 1.6 Million Installs After Dormant Collector Found - thehackernews.com
Lessons Learned from CISA’s Recent GitHub Leak - krebsonsecurity.com
Progress Prompts ShareFile Storage Zone Controller Shutdown Amid Security Concerns - securityweek.com
CISA warns of actively exploited RCE flaws in Joomla extensions - bleepingcomputer.com
Organizations Warned of Exploited Joomla Extension Vulnerabilities - securityweek.com
Zimbra Patches Critical Code Execution Vulnerability - securityweek.com
RabbitMQ Vulnerability Threatens Enterprise Systems - securityweek.com
EU sanctions Russian GRU military hackers over cyberattacks - bleepingcomputer.com
Weak Security Continues to Fuel Russian Cyberattacks - darkreading.com
EU Targets Russian Intelligence Officers Accused of Running a Yearslong Cyber Spying Campaign - securityweek.com
US and allies warn of Russian critical infrastructure attacks - bleepingcomputer.com
Forg365 PhaaS Targets Microsoft 365 with Device Code and AitM Session Theft - thehackernews.com
Attacker Uses Suspected AI-Generated PowerShell Script to Map Active Directory - thehackernews.com
GigaWiper Lets Threat Actors Choose Their Own Destructive Attack - darkreading.com
CrashStealer macOS Malware Uses Notarized Dropper to Pass Gatekeeper Checks - thehackernews.com
New CrashStealer malware poses as Apple crash reporting tool - bleepingcomputer.com
Report: Attackers Are Using AI to Automate Social Engineering - blog.knowbe4.com
⚡ Weekly Recap: ShareFile Threat, Citrix Bleed 2 Ransomware, AI Coding Attacks, and More - thehackernews.com
AI Security Report 2026 - research.checkpoint.com
New MemGhost Attack Plants Persistent False Memories in AI Agents Through One Email - thehackernews.com
Ghostcommit attack hides malicious AI instructions in images - malwarebytes.com
Turning the Tables on Email Scammers With 'ScamBuster' - darkreading.com
'Yellow Teams' Are Defining the Future of AI Security - darkreading.com
Thinking Fast and Slow in the SOC: The Case for Combining Autonomous AI with Analyst Copilots - thehackernews.com
Fake crypto gift card sites are getting harder to spot - malwarebytes.com
Pentagon Suspends CMMC Phase 2 as It Rethinks Contractor Cybersecurity Rules - securityweek.com

Cybersecurity Brief – 2026-07-13

Mon, 13 Jul 2026 00:00:00 +0000

Major Incidents or Breaches

A data breach at Centers Laboratory has impacted 540,000 individuals. The WorldLeaks extortion group has claimed responsibility, stating they exfiltrated 720 GB of data from the healthcare testing and laboratory services provider ^[9].
Progress has instructed customers to manually shut down ShareFile Storage Zone Controller servers due to an ongoing investigation into a credible security threat ^[8].

Newly Discovered Vulnerabilities

Two maximum-severity zero-day vulnerabilities affecting the iCagenda and Balbooa Forms extensions for Joomla have been added to CISA’s Known Exploited Vulnerabilities catalogue, with reports indicating active exploitation ^[2].

Notable Threat Actor Activity

A misconfigured Python web server exposed details of three active Evilginx phishing campaigns targeting Microsoft 365 users ^[1].
The WorldLeaks group is responsible for the Centers Laboratory breach, claiming theft of significant volumes of sensitive data ^[9].

Trends, Tools, or Tactics of Interest

The RedHook Android malware has adopted a new technique by abusing Android’s Wireless Debugging (Wireless ADB) feature to gain shell-level access without requiring a computer connection ^[5].
Increased scanning activity targeting MCP servers and AI assistant credentials has been observed, indicating a trend towards automated reconnaissance for these assets ^[6]^[7].

Sources

Centers Laboratory Data Breach Affects 540,000 Individuals - securityweek.com
Progress Prompts ShareFile Storage Zone Controller Shutdown Amid Security Concerns - securityweek.com
iCagenda and Balbooa Forms Joomla Flaws Reportedly Exploited as Zero-Days - thehackernews.com
Misconfigured Server Reveals Three Evilginx Phishing Operations Targeting Microsoft 365 - thehackernews.com
RedHook Android malware now uses Wireless ADB for shell access - bleepingcomputer.com
Someone Is Scanning for Your MCP Servers and AI Assistant Credentials, (Mon, Jul 13th) - isc.sans.edu
ISC Stormcast For Monday, July 13th, 2026 https://isc.sans.edu/podcastdetail/10004, (Mon, Jul 13th) - isc.sans.edu

Cybersecurity Brief – 2026-07-08

Wed, 08 Jul 2026 00:00:00 +0000

Major Incidents or Breaches

Accenture confirmed a security breach after a threat actor claimed to have stolen 35 GB of source code and other data, which was subsequently offered for sale online ^[17].
A small Ohio county reportedly paid $1 million to a cyber extortion group to prevent the public release of sensitive stolen data ^[31].
A critical flaw in GitHub Agentic Workflows was demonstrated to allow unauthenticated attackers to craft issues in public repositories and exfiltrate data from private repositories ^[10]^[27].
Ubiquiti disclosed seven critical vulnerabilities in UniFi OS, including a maximum-severity command injection flaw, and released security updates ^[15].
A hidden authentication backdoor was discovered in multiple Tenda router firmware versions, potentially granting attackers administrative access to the device’s web management panel ^[19].

Newly Discovered Vulnerabilities

Researchers disclosed GhostLock (CVE-2026-43499), a 15-year-old Linux kernel flaw enabling root access and container escape on most unpatched Linux distributions ^[5].
The Januscape vulnerability, a 16-year-old Linux kernel flaw, was revealed to allow virtual machine escape and arbitrary code execution on Intel and AMD systems running KVM ^[23]^[37].
A critical Gitea vulnerability (CVE-2026-20896) is under active exploitation, allowing attackers to bypass authentication with a single HTTP header and access repositories and secrets ^[32].
A critical flaw in Google Dialogflow CX could have allowed attackers with edit rights on one Code Block-enabled agent to compromise other agents in the same Google Cloud project ^[8]^[26].
A critical session isolation vulnerability in the Writer AI platform, now patched, could have exposed session tokens across tenants ^[12].
Four actively exploited vulnerabilities in Adobe, Joomla, and Langflow were added to CISA’s Known Exploited Vulnerabilities catalog due to evidence of active exploitation ^[6].
A recently patched maximum-severity vulnerability (CVE-2026-48282) in Adobe ColdFusion is being actively exploited in the wild ^[16]^[34].

Notable Threat Actor Activity

Chinese threat group UAT-7810 is actively evolving its malware, including the new LONGLEASH variant, to expand their Operational Relay Box (ORB) network by compromising primarily unpatched router devices ^[18].
Suspected China-aligned actors exploited vulnerabilities in Roundcube webmail software to target physics and engineering departments at US and Canadian universities for espionage ^[14].
Iran-linked threat actors have been observed using a modular command and control framework and compromising IT service providers to reach high-value targets in Israel ^[35].
A new Android malware operation, RedWing, is being offered as a bank fraud-as-a-service on Telegram, enabling even low-skill criminals to take over devices and steal banking credentials ^[7].
A Microsoft 365 device code phishing campaign, leveraging collaboration-themed lures and abusing the device-code flow, has been observed targeting M365 accounts since late June 2026 ^[9].
A suspected member of pro-Russian hacktivist groups CyberArmy of Russia Reborn and Z-Pentest was arrested in Spain ^[20].
Scammers are using fake job offers from well-known brands, nested redirects, and phishing tactics to compromise marketing professionals’ Google accounts ^[25]^[40].
New scams on Reddit and Discord are tricking users into giving up login codes through false report claims ^[39].

Trends, Tools, or Tactics of Interest

Attackers are exploiting flaws in GitHub Agentic Workflows by creating public issues to trigger workflows that can leak data from private repositories ^[10]^[27].
ActiveState highlighted that certain attack chains in GitHub Actions can evade traditional CI security scanners, indicating a need for improved governance and detection ^[21].
The RedWing malware-as-a-service model demonstrates increased accessibility of sophisticated Android banking fraud tools via Telegram ^[7].
Phishing campaigns are increasingly using brand impersonation, nested redirects, and fake prompts to evade detection and increase success rates ^[25]^[40].
Scammers are leveraging AI to create convincing fraudulent products, such as fake flowers, and to embed hidden trackers in AI-generated code ^[41]^[42].
CISA is reportedly using Anthropic’s Mythos AI platform to scan government software for vulnerabilities, indicating a trend toward AI-driven security assessments ^[33].
The use of modular malware frameworks by Iran-linked actors and evolving malware by Chinese groups shows a trend toward adaptable, persistent threat infrastructure ^[18]^[35].

Regulatory or Policy Developments Affecting the Security Industry

CISA ordered US federal agencies to patch a maximum-severity Adobe ColdFusion vulnerability by Friday in response to active exploitation ^[16].
Microsoft announced that Windows settings backup and restore will be enabled by default on Microsoft Entra-joined or hybrid-joined enterprise systems after upgrading to Windows 11 26H2 ^[24].

Sources

Accenture confirms breach after hacker offers stolen data for sale - bleepingcomputer.com
County Government Reportedly Paid $1 Million to Cyber Extortion Group - securityweek.com
Public GitHub Issue Could Trick GitHub Agentic Workflows Into Leaking Private Repo Data - thehackernews.com
'GitLost' Flaw Leaks Private Data From GitHub's Agentic Workflows - darkreading.com
Ubiquiti warns of new max severity UniFi OS vulnerability - bleepingcomputer.com
Hidden backdoor in Tenda router firmware grants admin access - bleepingcomputer.com
15-Year-Old GhostLock Flaw Enables Root and Container Escape on Most Linux Distros - thehackernews.com
New Januscape Linux flaw allows VM escape on Intel, AMD devices - bleepingcomputer.com
Linux Kernel Vulnerability Allows VM Escape on Intel and AMD Systems - securityweek.com
Critical Gitea Flaw Under Active Exploitation, Researchers Warn - securityweek.com
Rogue Agent Flaw Could Have Let Attackers Hijack Google Dialogflow CX Chatbots - thehackernews.com
Dialogflow CX 'Rogue Agent' Flaw Enabled AI Chatbot Data Theft - darkreading.com
Writer AI Flaw Could Let Agent Previews Leak Session Tokens Across Tenants - thehackernews.com
CISA Adds 4 Actively Exploited Adobe, Joomla, and Langflow Flaws to KEV - thehackernews.com
CISA orders feds to patch max severity ColdFusion flaw by Friday - bleepingcomputer.com
Critical Adobe ColdFusion Vulnerability Exploited in Attacks - securityweek.com
Chinese hackers develop LONGLEASH malware to expand ORB network - bleepingcomputer.com
Suspected China-Aligned Hackers Exploit Roundcube Flaws Against Universities - thehackernews.com
Iran-Linked Hackers Using Modular C&C Framework in Cyberattacks - securityweek.com
RedWing MaaS Packages Android Bank Fraud as a Telegram Rental Service - thehackernews.com
DEBULL Tooling Abuses Microsoft Device-Code Flow to Target M365 Accounts - thehackernews.com
Spain arrests suspected member of pro-Russian hacktivist groups - bleepingcomputer.com
Big Brand Jobs Scam Targets Marketing Pros' Google Accounts - darkreading.com
Fake Netflix, Coca-Cola, and FIFA job scams target marketers - malwarebytes.com
How the Reddit and Discord false report scam steals accounts - malwarebytes.com
The GitHub Actions Attack Pattern Your CI Security Scanners Miss - bleepingcomputer.com
Claude Code’s hidden tracker was an “experiment,” says Anthropic - malwarebytes.com
Scammers are using AI to sell impossible flowers - malwarebytes.com
CISA Reportedly Using Anthropic’s Mythos to Scan Government Software for Flaws - securityweek.com
Microsoft to enable Windows settings backup by default for orgs - bleepingcomputer.com

Cybersecurity Brief – 2026-04-10

Fri, 10 Apr 2026 00:00:00 +0000

Major Incidents or Breaches

Eurail Data Breach: Eurail B.V. confirmed a December 2025 breach affecting over 300,000 individuals. Attackers accessed names, passport numbers, and other personal information from the European travel operator’s systems.
ChipSoft Ransomware Attack: Dutch healthcare IT provider ChipSoft suffered a ransomware attack, leading to the shutdown of its website and digital services used by patients and healthcare providers.
Smart Slider 3 Pro Supply Chain Attack: Unknown threat actors compromised Nextend’s update servers to distribute a backdoored version of the Smart Slider 3 Pro plugin for WordPress and Joomla, impacting users who downloaded updates during the attack window.
MyLovely.AI Data Leak: The NSFW app MyLovely.AI exposed over 70,000 user prompts and explicit images, affecting more than 100,000 users and increasing risks of sextortion and doxxing.
Meta Employee Data Misuse: A Meta employee allegedly downloaded 30,000 private Facebook images using a custom script designed to evade internal detection, raising concerns about insider threats.

Newly Discovered Vulnerabilities

Adobe Reader Zero-Day: A zero-day vulnerability in Adobe Reader has been actively exploited via malicious PDF documents since at least December 2025. The flaw remains unpatched and is being leveraged in the wild.
EngageLab SDK Flaw (Android): A now-patched vulnerability in the EngageLab SDK, used by over 50 million Android users (including 30 million crypto wallet app installs), exposed users to potential data theft. The flaw was reported by Microsoft and has since been addressed.
‘BlueHammer’ Windows Zero-Day: A researcher under the alias ‘Chaotic Eclipse’ released a proof-of-concept exploit for a Windows zero-day (dubbed ‘BlueHammer’) that enables local privilege escalation and system takeover. The researcher cited dissatisfaction with Microsoft’s bug disclosure handling.
Palo Alto Networks and SonicWall Vulnerabilities: Both vendors patched high-severity vulnerabilities that could allow attackers to modify protected resources or escalate privileges to administrator level.
Google API Key Exposure in Android Apps: Researchers found that dozens of Android apps exposed hardcoded Google API keys, allowing unauthorised access to Gemini endpoints.

Notable Threat Actor Activity

ClipBanker Malware Campaign: Threat actors are distributing a trojanised version of Proxifier software, initiating a multi-stage infection chain leading to ClipBanker malware deployment. ClipBanker replaces copied cryptocurrency wallet addresses to steal funds.
VENOM Phishing-as-a-Service Platform: A newly identified PhaaS platform, VENOM, is being used to target C-suite executives across industries, aiming to steal Microsoft credentials via sophisticated phishing campaigns.
Palo Alto Networks Recruitment Phishing: Attackers are impersonating Palo Alto Networks recruiters in spear-phishing campaigns targeting senior job seekers, as reported by the company’s Unit 42 team.
UAT-10362 and LucidRook Malware: A previously undocumented threat cluster, UAT-10362, has been attributed to spear-phishing campaigns against Taiwanese NGOs and universities, deploying a new Lua-based malware named LucidRook.
Bitter-Linked Hack-for-Hire Campaign: A hack-for-hire group with suspected links to India targeted journalists, activists, and government officials across the Middle East and North Africa.
Google Warns of BPO-Targeted Campaigns: Google has identified campaigns by threat actor UNC6783 (linked to “Mr. Raccoon”) targeting business process outsourcing (BPO) firms to steal corporate data.
Fancy Bear (APT28) Ongoing Activity: Russia-linked APT28 (Fancy Bear) continues global operations, targeting organisations with a focus on exploiting unpatched systems.
Fake Windows Support Site: Attackers are using convincing Microsoft lookalike websites to deliver password-stealing malware to unsuspecting users.
Amazon Support Scams: A new wave of phishing campaigns is impersonating Amazon support to steal user account credentials via email and SMS.

Trends, Tools, or Tactics of Interest

AI-Driven Phishing: Attackers are leveraging AI to automate and personalise phishing campaigns, increasing their scale and effectiveness.
Shadow AI Risks in Enterprises: The unsanctioned adoption of AI tools by employees without IT oversight is introducing new security risks, including data leakage and unauthorised access.
Session Cookie Theft Mitigations: Google Chrome 146 for Windows introduces Device Bound Session Credentials (DBSC), cryptographically binding session cookies to devices to prevent infostealer malware from reusing stolen cookies.
MFA Bypass Techniques: Attackers are increasingly targeting authentication systems by leveraging stolen credentials and session tokens, highlighting limitations of traditional MFA and the need for session-aware authentication.
Obfuscated JavaScript in Phishing: Recent campaigns have used highly obfuscated JavaScript payloads delivered via phishing emails and compressed archives to evade detection.
Supply Chain Attacks on Plugin Updates: The Smart Slider 3 Pro incident underscores ongoing risks to software supply chains, particularly through compromised update mechanisms.

Regulatory or Policy Developments Affecting the Security Industry

Increased Political Campaign Security Spend: Political candidates are investing more heavily in personal and campaign security measures in response to heightened threats and targeted attacks.