A new denial-of-service attack dubbed 'Loop DoS' targeting application layer protocols can pair network services into an indefinite communication loop that creates large volumes of traffic.

Denial-of-service attacks that started on Saturday persisted through the weekend and continued to plague WordPress blogs on Tuesday The WordPress.com blog-hosting service suffered a DoS (denial-of ...

The recent epidemic of denial-of-service (DoS) attacks against major e-commerce sites has put a chill in the bones of many network administrators. The thought of a crippling blow being struck ...

A denial-of-service (DoS) attack briefly disrupted the website for Hartsfield-Jackson Atlanta International Airport on Friday, though airport operations were not impacted. The ATL technology team ...

A novel attack technique is found capable of launching a looped denial of service (DoS) attack between a pair of network applications, blocking legitimate access to their respective servers ...

Yesterday's attack, the second successful denial-of-service attack against Microsoft.com this month, wasn't linked to the Blaster worm. Topics Spotlight: New Thinking about Cloud Computing ...

Newly discovered HTTP/2 protocol vulnerabilities called "CONTINUATION Flood" can lead to denial of service (DoS) attacks, crashing web servers with a single TCP connection in some implementations.

Microsoft Corp. on Tuesday said it had yet to be affected by a Mydoom-B worm-induced distributed denial of service (DDoS) attack, which anti-virus software companies predicted would be fairly easy ...

The night before his defeat in the Democratic primary election. Sen. Joe Lieberman’s Web site was hit with a DoS attack. The state – and feds – are looking into the timing. Visitors to the ...