LexisNexis on DanSec Daily

Cybersecurity Brief – 2026-08-11

Tue, 11 Aug 2026 00:00:00 +0000

Major Incidents or Breaches

Hackers breached a Polish combined heat and power plant by exploiting a private cellular network (APN), leading to the shutdown of a steam turbine and water treatment system. This attack vector is notable as it marks the first known use of a private APN for access to operational technology networks in critical infrastructure^[7]^[15]^[41].
LexisNexis took its Diligence, Metabase API, and Newsdesk services offline following detection of unusual activity on servers managed by a third-party vendor^[22].
Valve notified European Steam hardware customers of a data breach resulting from a compromise of its shipping partner, CEVA Logistics, leading to theft of customer data^[23].
Corporate data was stolen from Levi Strauss following a social engineering attack that enabled threat actors to access and exfiltrate data from the computers of three employees^[43].

Newly Discovered Vulnerabilities

A critical Progress Kemp LoadMaster command injection vulnerability is being actively exploited in the wild, allowing unauthenticated remote attackers to execute arbitrary commands. CISA has issued an urgent warning to patch affected systems^[24]^[42].
Two recently patched SonicWall SMA1000 vulnerabilities, including a maximum-severity server-side request forgery flaw, are now being exploited by ransomware groups^[19].
A maximum-severity, unauthenticated, remote administrator access vulnerability in Metabase has been exploited as a zero-day. Metabase has released a patch, but the vulnerability does not yet have a CVE^[27]^[40].
High-severity vulnerabilities in ClamAV, Cisco’s anti-malware engine, have been disclosed with a public proof-of-concept. These bugs could be exploited remotely by unauthenticated attackers to cause denial-of-service conditions^[37].
New passkey attacks have been demonstrated that can recover synced private keys or bypass phishing-resistant multi-factor authentication without breaking underlying cryptography^[13].

Notable Threat Actor Activity

Storm-1175, a financially motivated Chinese threat actor and former Medusa ransomware affiliate, has deployed a new ransomware strain named StormEncryptor, likely using an N-central flaw as an entry vector^[10]^[18].
The North Korean Kimsuky group has developed an offline AI stack to enhance phishing campaigns and automate malware development, allowing operations without dependence on public AI services^[12].
The threat actor Head Mare is exploiting unpatched TrueConf server vulnerabilities to replace legitimate client installers with a backdoor named PhantomCore, targeting Russian companies in various sectors^[14].
A supply chain compromise at WordPress plugin vendor BdThemes allowed attackers to poison a remote JSON feed, creating rogue WordPress admin accounts on affected sites^[8]^[16].
Iranian-linked actors have widened attacks on water systems across at least a dozen US states, targeting internet-exposed industrial control systems at water facilities^[26]^[39].

Trends, Tools, or Tactics of Interest

Malware targeting Windows, macOS, and IoT devices continued to evolve in Q2 2026, with notable increases in sophistication and targeting breadth^[1].
Mobile threat trends in Q2 2026 include the rise of the Anatsa banking trojan and increased use of dropper techniques to bypass detection^[2].
AI-driven social engineering attacks are becoming more convincing and personalized, with attackers leveraging AI to increase the speed and effectiveness of phishing, credential theft, and social engineering operations^[3]^[20].
“Ghostjacking” is a newly described attack method where poisoned security logs or alerts are used to manipulate and hijack AI agents by embedding malicious instructions^[25]^[38].
Sophisticated iOS exploit chains, such as Coruna and DarkSword, are proliferating from nation-state use to wider adoption by organized cybercrime groups^[29].
A turnkey scam kit has been discovered that lowers the technical barrier for conducting online scams, making it easier for non-technical actors to launch fraudulent campaigns^[45].
A new phishing kit, dubbed “Bulletproof Redirector,” uses compromised legitimate websites and hidden directories to evade secure email gateways and facilitate credential theft^[4].
Attackers are increasingly exploiting supply chain weaknesses, as seen in the BdThemes and Metabase incidents, to compromise downstream targets^[8]^[16]^[27]^[40].
Security researchers have demonstrated that passkey-based authentication can be undermined through attacks on synchronization and device trust mechanisms^[13]^[20].
Increased scanning activity targeting Solana blockchain endpoints has been observed, indicating heightened interest in exploiting crypto-related infrastructure^[33].

Regulatory or Policy Developments Affecting the Security Industry

Outdated cybercrime laws are putting security researchers at risk, prompting calls for legal reforms to protect ethical hackers and good-faith security research^[30].
Microsoft Edge is dropping support for Manifest V2, which will impact popular privacy tools that rely on older extension technology, potentially reducing user privacy protections^[46].
Mozilla has issued a new Firefox GPG signing key after the previous subkey was inadvertently exposed on GitHub, requiring a key revocation^[34].

Sources

Hackers Breach Polish Power Plant Controls via Private Cellular Network and Shut Turbine - thehackernews.com
Hackers breached a small Polish energy plant via private APN last year - bleepingcomputer.com
Novel Private APN Pivot Let Hackers Sabotage Second Polish Energy Facility - securityweek.com
LexisNexis shuts down services after suspicious activity on servers - bleepingcomputer.com
Valve notifies Steam hardware customers of a data breach - bleepingcomputer.com
Corporate Data Stolen in Levi Strauss Cyberattack - securityweek.com
Critical Progress LoadMaster flaw now actively exploited in attacks - bleepingcomputer.com
CISA Urges Immediate Patching of Exploited Progress LoadMaster Vulnerability - securityweek.com
CISA: SonicWall SMA1000 flaws now exploited by ransomware gangs - bleepingcomputer.com
Metabase SQL Zero-Day Attacks Could Have Wide Blast Radius - darkreading.com
Metabase Patches Vulnerability Exploited as Zero-Day - securityweek.com
Cisco Warns of High-Severity ClamAV Vulnerabilities With Public PoC - securityweek.com
New Passkey Attacks Can Recover Synced Private Keys or Bypass Phishing-Resistant MFA - thehackernews.com
China-Linked Hackers Deploy New StormEncryptor Ransomware, Likely via N-central Flaw - thehackernews.com
New StormEncryptor ransomware used by former Medusa affiliate - bleepingcomputer.com
Kimsuky Builds Offline AI Stack to Boost Phishing and Automate Malware Development - thehackernews.com
TrueConf Server Flaws Exploited to Replace Client Installers with PhantomCore - thehackernews.com
BdThemes Supply Chain Attack Poisons JSON to Create Rogue WordPress Admins - thehackernews.com
BdThemes plugins supply-chain hack creates rogue WordPress admins - bleepingcomputer.com
Multistate Water System Attacks Widen, Iran Suspected - darkreading.com
New Jersey, Alabama Join States Targeted in Water Cyberattacks - securityweek.com
IT threat evolution in Q2 2026. Non-mobile statistics - securelist.com
IT threat evolution in Q2 2026. Mobile statistics - securelist.com
Introducing Real-Time Coaching in KnowBe4’s AI-Native Security Awareness Training - blog.knowbe4.com
When Credentials Are No Longer Enough: Device Trust in the AI Era - bleepingcomputer.com
'GhostJacking' Exposes Identity Governance Gaps in AI Agents - darkreading.com
‘Ghostjacking’ Attack Uses Poisoned Logs to Turn AI Agents Bad - securityweek.com
Coruna, DarkSword iOS Exploits Proliferate Globally - darkreading.com
New turnkey kit makes it easy for anyone to become a scammer - malwarebytes.com
The Blind Spot: How “Bulletproof” Phishing Redirectors Slip Past SEGs - blog.knowbe4.com
Scans for Solana (Surfpool?) Endpoints, (Mon, Aug 10th) - isc.sans.edu
Outdated Cybercrime Laws Put Security Researchers at Risk - darkreading.com
Edge is dropping older extensions, affecting popular privacy tools - malwarebytes.com
Mozilla Issues New Firefox GPG Key Following Exposure - securityweek.com

Cybersecurity Brief – 2026-03-05

Thu, 05 Mar 2026 00:00:00 +0000

Major Incidents or Breaches

LexisNexis has confirmed a data breach after hackers leaked files containing approximately 400,000 personal information records. Attackers claim to have stolen 2GB of data.
The University of Mississippi Medical Center (UMMC) resumed operations after a ransomware attack that disrupted access to electronic medical records and IT systems for nine days.
LeakBase, one of the largest online cybercrime forums for trading stolen data and cybercrime tools, was seized by the FBI and Europol. Data of 142,000 members was reportedly obtained.
Customers of restaurants using the HungerRush POS platform received mass extortion emails from a threat actor threatening to leak restaurant and customer data.
A significant increase in hacktivist DDoS attacks was recorded, with 149 attacks affecting 110 organisations in 16 countries, following coordinated military action in the Middle East.

Newly Discovered Vulnerabilities

Google patched 129 Android vulnerabilities, including a high-severity, actively exploited flaw in a Qualcomm component affecting Android devices.
The FreeScout helpdesk platform is affected by a maximum severity vulnerability (“Mail2Shell”) enabling unauthenticated, zero-click remote code execution on mail servers.
Cisco released patches for two maximum-severity vulnerabilities in Secure Firewall Management Center (FMC) software, which could allow remote attackers to gain root access.
VMware Aria Operations is being actively exploited via a command injection vulnerability, allowing attackers broad access to cloud environments.
Fake Laravel PHP packages on Packagist were found to deploy a cross-platform remote access trojan (RAT) affecting Windows, macOS, and Linux systems.

Notable Threat Actor Activity

The Coruna (CryptoWaters) iOS exploit kit, originally linked to Russian state actors, is now being used by multiple threat actors for targeted espionage and financially motivated attacks, including crypto theft. The kit leverages 23 exploits across five exploit chains, targeting iOS 13.0 to 17.2.1.
APT41-linked “Silver Dragon” group has been targeting government entities in Europe and Southeast Asia, using phishing for initial access and legitimate network services for command and control, including Cobalt Strike and Google Drive.
Attackers are abusing OAuth’s built-in redirect mechanisms to send users from legitimate Microsoft or Google login pages to phishing or malware sites.
XWorm malware continues to circulate with evolving delivery techniques, indicating ongoing adaptation by threat actors.
A brute force attack on RDP led to the discovery of a geo-distributed VPN-linked infrastructure supporting ransomware-as-a-service operations.

Trends, Tools, or Tactics of Interest

Mobile malware continues to evolve, with notable threats in 2025 including preinstalled Android backdoors (Keenadu, Triada), spyware trojans, the Kimwolf IoT botnet, and Mamont banking trojans.
Phishing attacks have surged 400% year over year, with corporate users increasingly targeted. Recent campaigns include SMS-based tax scams (e.g., TurboTax) and sophisticated phishing targeting LastPass users with fake support emails.
Managed Detection and Response (MDR) is highlighted as a critical tool for protecting educational institutions, which remain under-resourced but heavily targeted.
Attackers are increasingly leveraging pirated software as a vector for malware delivery, turning employees seeking free software into unwitting malware distributors.
Abuse of OAuth redirection and phishing-as-a-service platforms such as Tycoon 2FA (now dismantled) demonstrate continued innovation in phishing tactics.

Regulatory or Policy Developments Affecting the Security Industry

Europol coordinated the takedown of the Tycoon 2FA phishing-as-a-service platform, which had enabled adversary-in-the-middle credential harvesting attacks at scale, reportedly targeting over 500,000 organisations monthly.
Zurich Insurance announced the acquisition of Beazley in an $11 billion deal, positioning Zurich as a leader in the cyberinsurance market, pending regulatory approval.
Google will move Chrome to a two-week release cycle starting September 2026.
A new RFP template for AI usage control and AI governance has been released, reflecting increased focus and budget allocation for AI security in enterprises.
Reports regarding a potential UK ban on VPNs have been described as exaggerated, with technical and legal feasibility questioned.

Cybersecurity Brief – 2026-03-04

Wed, 04 Mar 2026 00:00:00 +0000

Major Incidents or Breaches

AkzoNobel, a multinational paint company, confirmed a cyberattack that breached the network of one of its U.S. sites.
LexisNexis Legal & Professional confirmed a data breach involving unauthorized access to customer and business information, with stolen files leaked by attackers.
Cloud Imperium Games (developer of Star Citizen) disclosed a breach in January affecting systems containing user personal data.
The University of Hawaii Cancer Center reported a ransomware attack in August 2025 that compromised personal and health data of nearly 1.2 million individuals.
Amazon confirmed that drone strikes damaged three AWS data centers in the United Arab Emirates and one in Bahrain, resulting in significant outages.
Facebook experienced a worldwide outage, rendering accounts inaccessible for a period.
Interpol, with support from private threat hunters, dismantled an African cybercrime syndicate, resulting in 574 arrests and the recovery of over $3 million.

Newly Discovered Vulnerabilities

VMware Aria Operations (CVE-2026-22719): A remote code execution vulnerability is being actively exploited in the wild. CISA has added it to the Known Exploited Vulnerabilities catalog.
Android/Qualcomm Zero-Day (CVE-2026-21385): An actively exploited high-severity memory corruption flaw in Qualcomm display components was patched in the latest Android update.
MS-Agent AI Framework: A vulnerability in Microsoft’s AI framework allows attackers to achieve full system compromise through improper input sanitization, exploitable via the Shell tool.
Chrome Extension Flaw: A now-patched vulnerability allowed Chrome extensions to inherit Gemini’s camera, microphone, and file access permissions.
AirSnitch Wi-Fi Attack: Researchers disclosed a Wi-Fi vulnerability (“AirSnitch”) that allows nearby attackers to intercept sensitive data and perform machine-in-the-middle attacks, demonstrating that Wi-Fi client isolation may not provide adequate protection.
Honeywell IQ4 Building Controllers: Dispute over the impact of vulnerabilities in internet-exposed building management controllers, with researchers claiming thousands are at risk.
CrushFTP: Ongoing brute-force scans reported against CrushFTP instances, which have a history of serious vulnerabilities.

Notable Threat Actor Activity

Fake IT Support/Havoc C2: Threat actors are using fake tech support spam to deploy customized Havoc command-and-control (C2) frameworks inside organizations, enabling data exfiltration and persistence.
OAuth Redirect Abuse: Microsoft warned of phishing campaigns abusing OAuth URL redirection and error flows to bypass email and browser phishing protections, delivering malware to government targets.
Starkiller Phishing Suite: A new phishing toolkit, Starkiller, uses adversary-in-the-middle (AitM) reverse proxy techniques to bypass multi-factor authentication.
Compromised Site Management Panels: Sale of compromised cPanel credentials is surging in cybercrime markets, facilitating plug-and-play phishing and scam operations.
Pro-Iranian Cyber Activity: Increased hacktivist campaigns and cyberattacks attributed to pro-Iranian actors in response to US-Israeli military actions, with an emphasis on causing economic and physical disruption.
Iranian Targeting of IP Cameras: Iranian-linked cyber operations are targeting IP cameras in conjunction with physical warfare in the Middle East.
Silver Dragon: A Chinese-aligned threat group, “Silver Dragon,” is targeting organizations in Southeast Asia and Europe, demonstrating operational links to broader campaigns.
AI-Driven FortiGate Attacks: Threat actors are leveraging the open-source CyberStrikeAI platform in AI-assisted attacks targeting Fortinet FortiGate appliances across 55 countries.
Coruna iPhone Hacking Toolkit: A sophisticated iPhone exploitation toolkit, believed to have originated from a US government contract, is now in the hands of foreign spies and criminals and has likely compromised tens of thousands of devices.

Trends, Tools, or Tactics of Interest

RMM Tool Phishing: Fake video meeting invites are being used to trick users into installing remote monitoring and management (RMM) tools, enabling unauthorized access.
AI Agent and Identity Risks: The rise of Model Context Protocol (MCP) and AI agents is introducing new, unmanaged workload identities, increasing the complexity of identity management and potential attack surfaces.
Quantum Threat to RSA: Recent developments indicate quantum decryption of RSA may be achievable sooner than previously expected, raising concerns over the security of current cryptographic standards.
AI in Security Testing: The deployment of open-source, AI-native security testing platforms is being observed in active cyberattacks, particularly against network appliances.
cPanel Marketplaces: The commoditization of compromised site management credentials is enabling scalable, automated phishing attacks.
Wi-Fi Client Isolation Limitations: AirSnitch research demonstrates that Wi-Fi client isolation may not prevent interception or manipulation of sensitive data.
Vehicle Tire Pressure Sensors: Research shows tire pressure sensors can leak data enabling silent tracking of vehicles.
Journalistic Operations in Censored Environments: Journalists in Iran are relying on satellite communications and encrypted apps to circumvent internet blackouts.

Regulatory or Policy Developments

CISA Action: The addition of VMware Aria Operations CVE-2026-22719 to CISA’s Known Exploited Vulnerabilities catalog mandates urgent mitigation for US federal agencies and highlights the vulnerability’s significance.
Pentagon AI Procurement: The US Department of Defense has dropped Anthropic AI from certain projects over security risks, with OpenAI taking over, reflecting ongoing scrutiny of AI model integration in sensitive environments.
Google Chrome Release Cycle: Google Chrome will move to a two-week release cycle, enabling faster deployment of security patches and features.

Cybersecurity Brief – 2025-05-30

Fri, 30 May 2025 00:00:00 +0000

Major Incidents or Breaches

ConnectWise, the developer of ScreenConnect remote access software, disclosed a cyberattack attributed to a suspected nation-state threat actor. The breach impacted a limited number of ScreenConnect customers.
Victoria’s Secret took its website and some store services offline following a security incident. The company has engaged third-party experts to investigate.
LexisNexis Risk Solutions reported a data breach affecting over 364,000 individuals, resulting from a December 2024 incident. The breach involved third-party access to customer data, but LexisNexis systems were not directly compromised.
A Managed Service Provider’s SimpleHelp RMM tool was compromised by the DragonForce ransomware group, who exfiltrated data and deployed ransomware across customer endpoints.
SentinelOne experienced a global outage affecting 10 commercial customer consoles, including Singularity Endpoint, XDR, Cloud Security, and related services. Services have since been restored.

Newly Discovered Vulnerabilities

A new Windows Remote Access Trojan (RAT) was identified using corrupted DOS and PE headers to evade detection for weeks.
A vulnerability in Apple Safari enables fullscreen browser-in-the-middle attacks, allowing threat actors to steal account credentials.
Thousands of ASUS routers have been infected and backdoored as part of a large-scale botnet campaign, with the ORB network also affecting Linksys, D-Link, QNAP, and Araknis Network devices.
Microsoft confirmed that some Windows 11 systems may fail to start after installing the KB5058405 security update.
Mozilla released an emergency update (Firefox 139.0.1) to address graphical artifacts on NVIDIA GPUs caused by the previous release.

Notable Threat Actor Activity

Meta disrupted three coordinated influence operations originating from Iran, China, and Romania, which used fake personas to target Romania, Azerbaijan, and Taiwan.
The DragonForce ransomware group exploited flaws in SimpleHelp RMM to deploy ransomware and exfiltrate data from an MSP’s customers.
APT41 (Double Dragon), a Chinese state-sponsored group, used Google Calendar events as command-and-control infrastructure in a recent campaign.
The ‘Everest Group’ is conducting extortion attacks against global organisations by stealing data from SAP SuccessFactors HR tools, targeting entities in multiple countries.
Cybercriminals are distributing malware and ransomware, including CyberLock and Lucky_Gh0$t, via fake installers for popular AI tools such as ChatGPT and InVideo AI.
Threat actors are abusing Google Apps Script to host phishing pages, leveraging the platform’s legitimacy to evade detection.
The ‘Haozi’ gang is selling turnkey phishing-as-a-service kits via Telegram, providing infrastructure and support for low-skilled actors.
PumaBot is targeting Linux devices in a new botnet campaign, employing semi-automated tactics.

Trends, Tools, or Tactics of Interest

Scammers are exploiting uncertainty around US tariff policy to launch phishing and social engineering attacks.
Active credential harvesting phishing campaigns are targeting Capital One customers.
Attackers are increasingly mapping organisational attack surfaces using automated reconnaissance tools, mirroring defender efforts.
Cybercriminals are capitalising on AI tool popularity, using fake installers as lures to spread malware and ransomware.
Usage of the “passwd” command is being tracked in honeypots, indicating ongoing brute-force and credential access attempts.
The deprecation of Microsoft Authenticator’s password autofill feature is prompting migration to Microsoft Edge.
Zscaler’s acquisition of Red Canary highlights the growing importance of telemetry and managed detection and response (MDR) in security operations.

Regulatory or Policy Developments Affecting the Security Industry

The US Treasury Department sanctioned Funnull Technology, a Philippines-based cloud provider, for supporting hundreds of thousands of scam websites involved in “pig butchering” and other cyber fraud schemes linked to over $200 million in losses.
US Customs and Border Protection is storing the DNA of migrant children in a criminal database managed by the FBI, raising privacy and data protection concerns.