Attackers of different origins and motivations swiftly exploited a critical vulnerability dubbed React2Shell, affecting React Server Components shortly after Meta and the React team publicly…
Agentic AI tools are being pushed into software development pipelines, IT networks and other business workflows. But using these tools can quickly turn into a…
Russian threat actors are running a new wave of phishing campaigns that spoof major European security events to quietly steal cloud credentials. Invitations that look…
A persistent privilege escalation technique in AWS that allows attackers with limited permissions to execute code under higher-privileged execution roles on EC2 instances and SageMaker…
A bipartisan group of senators are looking to tackle health care cybersecurity by reviving legislation that would update regulations and guidelines, authorize grants, offer training…
Barts Health NHS Trust, a major healthcare provider in England, announced that Clop ransomware actors have stolen files from one of its databases after exploiting a vulnerability…
Cloudflare’s global network suffered a brief but widespread disruption this morning, lasting approximately 25 minutes, due to an internal change in its Web Application Firewall…
Cloudflare has announced that it is currently experiencing a significant outage impacting its Dashboard and Cloudflare API services. Many users around the world are reporting…
The LockBit ransomware group is making a comeback, with a new data leak site and seven new victims. LockBit was once the most feared ransomware…
Netflix has struck a transformative deal to acquire Warner Bros. studios, HBO, and HBO Max from Warner Bros. Discovery (WBD) in a cash-and-stock transaction valued…
The UK’s National Cyber Security Centre (NCSC) has introduced a new initiative designed to protect organisations from cyber threats. Working alongside Netcraft, the NCSC has…
Dec 05, 2025Ravie LakshmananEmail Security / Threat Research A new agentic browser attack targeting Perplexity’s Comet browser that’s capable of turning a seemingly innocuous email…
