Cisco warns of high-severity ClamAV flaws with public exploits
Cisco warned of two high-severity vulnerabilities affecting the Secure Endpoint Connector that allow threat actors to crash the ClamAV scanning process in denial-of-service (DoS) attacks. The security flaws (tracked as CVE-2026-20337 and CVE-2026-20338) were found in the ZIP archive parser of ClamAV (Clam AntiVirus), the open-source and cross-platform engine used to scan files for malware. As Cisco explained […]
US and South Korea warn of Gunra ransomware targeting govt agencies
U.S. federal agencies and South Korea’s National Policy Agency warned government and critical infrastructure organizations worldwide to secure their systems against Gunra ransomware attacks. In a Monday joint advisory, they said the ransomware group uses a malware variant based on the Conti ransomware source code leaked in February 2022, in attacks targeting a wide range of industry sectors, from […]
Hackers breached a small Polish energy plant via private APN last year
Hackers used a dedicated mobile gateway to compromise a second facility during the destructive cyberattacks that hit Poland’s energy sector last year. The second target was a small combined heat-and-power (CHP) plant that supplies heat to around 50,000 residents, resulting in the steam turbine and the water treatment system being shut down. The Polish Computer Emergency […]
BdThemes plugins supply-chain hack creates rogue WordPress admins
A threat actor compromised the upstream infrastructure of BdThemes, a developer of premium WordPress web-design tools, and modified a remote JSON feed delivered to administrators’ browsers to create rogue admin accounts. Starting Saturday, the affected BdThemes products were no longer available for download after the WordPress Plugins team closed all of them pending a full […]
OpenAI releases ChatGPT 5.6 Cyber, but it’s only for approved users
OpenAI has developed a new model called “GPT 5.6 Cyber,” designed for vulnerability research, penetration testing, and incident response. OpenAI says GPT 5.6 Cyber is only available to select companies, including Accenture, IBM, Capgemini, Cognizant, EY, KPMG, PwC, NCC Group, and SpecterOps. It’s also rolling out to supported security vendors, including Palo Alto Networks, CrowdStrike, Cisco, […]
New StormEncryptor ransomware used by former Medusa affiliate
A financially motivated threat actor previously associated with the Medusa ransomware operation is now deploying a new ransomware strain called StormEncryptor. Microsoft Threat Intelligence is tracking the actor as Storm-1175 and says the recent attacks were likely preceded by exploitation of an authentication-bypass vulnerability (CVE-2026-18577) in the N-central remote monitoring and management (RMM) tool. Storm-1175 is believed […]
CISA: SonicWall SMA1000 flaws now exploited by ransomware gangs
CISA has confirmed that ransomware gangs have begun exploiting two recently patched SonicWall SMA1000 vulnerabilities, including a maximum-severity server-side request forgery (SSRF) flaw. ​SMA1000 is an enterprise-grade secure remote access gateway used by large corporations, government agencies, and Managed Service Providers (MSSPs) to provide VPN access to internal applications and corporate networks. SonicWall released patches for the two […]
Member of The Com sent to prison for blackmail, sextortion
A member of “The Com,” a loose-knit online cybercrime collective that targets children and teenagers, has been sentenced to two years in prison for blackmail and sextortion offenses against nearly 120 victims worldwide. 20-year-old Justin Swaddle from Leeds (known as ‘Epstein’, ‘Rugen’ and ‘Moscow’ on Snapchat, Telegram, and Discord) was first arrested in October 2023 […]
LexisNexis shuts down services after suspicious activity on servers
LexisNexis took its Diligence, Metabase API, and Newsdesk services offline as part of its response to unusual activity on servers hosted and managed by an unnamed third-party vendor. The company said it is investigating the incident with assistance from a cybersecurity forensic firm and is rebuilding affected systems in a new environment before bringing the services […]
Valve notifies Steam hardware customers of a data breach
Video game publisher and digital distribution giant Valve is notifying Steam hardware customers in Europe that hackers stole their data after hacking its shipping partner, CEVA Logistics. CEVA Logistics (a fully-owned subsidiary of the CMA CGM Group, the world’s third-largest shipping company) operates 1,000 warehouses, handled 15 million shipments last year, and reported $18.3 billion […]