Denial-of-service attacks knock US airport websites offline

  • FILE - Travelers walk through Terminal 1 at O’Hare International Airport in Chicago, on Dec. 30, 2021. The websites for some major U.S. airports went down early Monday, Oct. 10, 2022, in an apparent coordinated denial of service incident, although officials said flights were not affected. (AP Photo/Nam Y. Huh, File)

An apparently coordinated denial-of-service attack organized by pro-Russia hackers rendered the websites of some major U.S. airports unreachable early Monday, though officials said flights were not affected.