The websites for some major U.S. airports went down early Monday in an apparent coordinated denial-of-service attack, although officials said flights were not affected.
The attacks followed a call by a shadowy group of pro-Russian hackers that calls itself Killnet for coordinated denial-of-service attacks on the targets. The group published a target list on its Telegram channel.
“We noticed this morning that the external website was down, and our IT and security people are in the process of investigating,” said Andrew Gobeil, a spokesman for Atlanta’s Hartsfield-Jackson International Airport. “There has been no impact on operations.”
Portions of the public-facing side of the Los Angeles International Airport website were also disrupted, spokeswoman Victoria Spilabotte said. “No internal airport systems were compromised and there were no operational disruptions.”
Spilabotte said the airport notified the FBI and the Transportation Security Administration, and the airport’s information-technology team was working to restore all services and investigate the cause.
