Fortinet released fixes for a critical security flaw impacting FortiWeb that could enable an unauthenticated attacker to run arbitrary database commands on susceptible instances. Tracked as CVE-2025-25257, the bug carries a CVSS score of 9.6.

The U.S. Cybersecurity & Infrastructure Security Agency has confirmed active exploitation of the CitrixBleed 2 vulnerability (CVE-2025-5777) in Citrix NetScaler ADC and Gateway and is giving federal agencies one day to apply fixes.

NVIDIA is warning users to activate System Level Error-Correcting Code mitigation to protect against Rowhammer attacks on graphical processors with GDDR6 memory. New research demonstrates a Rowhammer attack against an NVIDIA A6000 GPU.

A security researcher stumbled upon a critical zero-day buried deep in the infrastructure powering today’s AI coding tools. Had it been exploited, a non-sophisticated attacker could’ve hijacked over 10 million machines with a single stroke.

Louis Vuitton, the flagship brand of French luxury conglomerate LVMH, has confirmed a cyber-attack targeting its UK operations, resulting in the unauthorized access and theft of customer data.

A recently disclosed maximum-severity security flaw impacting the Wing FTP Server has come under active exploitation in the wild. The vulnerability, CVE-2025-47812, is a case of improper handling of null ('\0') bytes in the server's web interface.

Cryptocurrency users are the target of an ongoing social engineering campaign that employs fake startup companies to trick users into downloading malware that can drain digital assets from both Windows and macOS systems.

The SLOW#TEMPEST campaign employs sophisticated obfuscation techniques such as dynamic jumps and obfuscated function calls to evade detection. CFG obfuscation disrupts the predictable execution flow, complicating both static and dynamic analysis.

Scattered Spider is increasingly making headlines of late, evolving its techniques and broadening the scope of its criminal activities against a wider array of enterprises.

A recent report by the UK Parliament’s ISC has raised alarms over the potential for significant disruption to the UK’s petrochemical, utilities, and finance sectors, especially amid escalating geopolitical tensions.