Hackers are compromising WordPress sites to insert a malicious script that uses visitors' browsers to perform distributed denial-of-service attacks on Ukrainian websites. Today, MalwareHunterTeam ...

Attackers exploited a vulnerability in a popular video-sharing site to hijack users’ browsers for use in a large-scale distributed denial-of-service attack, according to researchers from Web security ...

Internet criminals are sidestepping the need to launch DDoS attack from large networks of malware-compromised bot PCs by using simpler server ‘booter shells’, mitigation firm Prolexic has warned.