Hacker group Anonymous on Friday took down the website of the Central Intelligence Agency (CIA), online publication PC Magazine reported.
The website is still offline.
"CIA TANGO DOWN: https://www.cia.gov/ #Anonymous," the @YourAnonNews feed tweeted.
Anonymous did not make public the attack’s details, but the group’s hackers normally use distributed denial of service (DDoS) attacks to knock their targets offline.
"We are aware of the problems accessing our website, and are working to resolve them," CIA spokeswoman Jennifer Youngblood said Friday night as quoted by the CNN.
Last month, Anonymous briefly took down the websites of the Department of Justice and the FBI in retaliation for the Megaupload file sharing site’s shutdown.