But Cloudflare says it recently blocked a monumental DDoS attack which attempted to dump almost 38TB worth of data in just 45 seconds - making it the largest such attack in history. For comparison, ...

Rowhammer is an exploit of a vulnerability in dynamic RAM (DRAM), where repeatedly accessing (or "hammering") a row of memory ...

"Overall, in Q2 2025, hyper-volumetric DDoS attacks skyrocketed," Omer Yoachimik and Jorge Pacheco said. "Cloudflare blocked ...

Former White House chief information officer Theresa Payton said Iran could hit America with a cyberattack targeting critical infrastructure.

The new ‘Third Horizon’ protection that RedShield is introducing to its service thwarts DDoS attacks by disrupting the attack vector, requiring bad actors to respond in ways that cannot easily be ...

Citrix warns that patching recently disclosed vulnerabilities that can be exploited to bypass authentication and launch ...

Many Citrix NetScaler systems are exposed to attacks exploiting the vulnerabilities tracked as CVE-2025-5777 and ...

In a world where technology is becoming increasingly predatory, free software is the solution. The FSF has been defending ...

Websites of the Florida Center for Government Accountability and the Florida Trident were hit by what was described as a ...

Iranian state-sponsored or affiliated threat actors are expected to launch more distributed denial of service campaigns.