CISA has revealed that attackers breached the network of an unnamed U.S. federal civilian executive branch (FCEB) agency last ...

In an in-depth report detailing the incident, the US Cybersecurity and Infrastructure Security Agency (CISA) outlined how the ...

At its peak, the enormous DDoS attack measured a whopping 22.2 terabits per second (TB/s) of network activity, blowing out of ...

Cloudflare blocked a record-breaking DDoS attack aimed at a European network infrastructure company and traced to the Aisuru ...

CISA has shared details on the exploitation of a year-old GeoServer vulnerability to compromise a federal agency.

When a clickjack attack managed to hijack a passkey authentication ceremony, were password managers really to blame? ZDNET's investigation reveals a more complicated answer.

This month’s collection of fixes from Microsoft includes 86 patches — but at least there were no zero-day bugs.

Largely due to the increased adoption of AI, domain-based attacks are gaining volume, speed and sophistication at an alarming ...

Web application security is the practice of protecting websites, online services, and applications from cyber threats that ...

Cloudflare has mitigated a distributed denial-of-service (DDoS) attack that peaked at a record-breaking 22.2 terabits per ...

From leaked credentials to ransomware plans, the dark web is full of early warning signs — if you know where and how to look. Here’s how security leaders can monitor these hidden spaces and act before ...

Today’s installment hits OpenAI’s Deep Research agent. Researchers recently devised an attack that plucked confidential ...