The Health Information Sharing and Analysis Center is warning American health systems to shore up their cybersecurity posture ...

Some joyless ne'er-do-well has loosed a botnet on the community-driven Arch Linux distro, with a distributed denial of service (DDoS) attack now in its second week of sustained disruption.… "The Arch ...

Cloudflare says it mitigated a record-breaking distributed denial of service (DDoS) attack in May 2025 that peaked at 7.3 Tbps, targeting a hosting provider. DDoS attacks flood targets with massive ...

TL;DR: Cloudflare recently blocked the largest recorded DDoS attack, peaking at 11.5 Tbps and 5.1 billion packets per second, originating from a UDP flood involving IoT and cloud providers like Google ...

Outbound Attacks Impact Broadband and Mobile Services - Extensive direct-path attacks revealed that compromised IoT and customer-premises equipment can generate outbound floods exceeding 1 Tbps, ...

Bitcoin Knots' attempt at transaction filtering has been a completely ineffective and failed attempt to denial-of-service attack the Bitcoin network. This is a very basic concept. Someone makes use of ...

Critical internet infrastructure continues to be heavily targeted, particularly services such as NTP and DNS ...

Popular blockchain network Solana (SOL) has been under what has been identified as the fourth-largest distributed denial-of-service (DDoS) attack and it seems it has been successful in withstanding ...

Embark Studios’ Arc Raiders and The Finals are suffering from what the studio has described as “extensive, coordinated” Distributed Denial-of-Service (DDoS) attacks. The attacks were said to be ...