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

WASHINGTON, Oct 11 (Reuters) - Internet companies Google, Amazon and Cloudflare say they have weathered the internet's largest-known denial of service attack and are sounding the alarm over a new ...

Denial of Service (or DoS) attack, which, as the name suggests, directly relates to being denied a service, notably, the Internet. A DoS attack is a kind of attack that eats upon a user’s ...

Several government websites in the eastern German state of Saxony-Anhalt were temporarily inaccessible on Thursday due to a ...

A DDoS attack is a flood of internet traffic from many different machines. It targets a single device, service, or network ...

A new report out today from unified identity security company Silverfort Inc. details a previously undisclosed ...

An apparently coordinated denial-of-service attack organized by pro-Russia hackers rendered the websites of some major U.S. airports, including Denver International Airport, unreachable early Monda… ...

Websites in Mississippi hit by denial-of-service attack as country votes during midterm elections "We do not have confirmation as to where the DDoS activity originated," a state official told USA ...

Some Alabama state government websites were subject to a “denial of service” attack beginning on Tuesday afternoon, Gov. Kay Ivey’s office said. “There was no breach, and the state’s ...

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.

WMATA released a statement on Tuesday stating that the company experienced a ‘denial-of-service attack’ on May 7. They said none of their customer or employee data was compromised.