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.

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 ...

Newly discovered HTTP/2 protocol vulnerabilities called "CONTINUATION Flood" can lead to denial of service (DoS) attacks ... than the 'HTTP/2 Rapid Reset' attack revealed last October by major ...

CVE-2025-26466: Denial-of-Service Attack The second vulnerability (CVE-2025-26466) involves a pre-authentication denial-of-service (DoS) attack that affects both OpenSSH’s client and server. Attackers ...

Several readers have contacted me wanting to know if the latest iOS 17.1.1 update fixes the denial of service (DoS) attack that was made possible using the Flipper Zero loaded with third-party ...