Hackers compromised an email system operated by the US Federal Bureau of Investigation and sent tens of thousands of messages warning of a possible cyberattack, according to the agency and security specialists.
Fake emails appeared to come from a legitimate FBI email address ending in @ ic.fbi.gov, the FBI said in a statement on Saturday.
Although the hardware involved in the incident “was quickly taken offline after the problem was discovered,” the FBI said, adding that “this is an ongoing situation.”
The hackers sent tens of thousands of emails warning of a possible cyber attack, the threat tracking organization Spamhaus Project said on its Twitter account.
A copy of an email posted by Spamhaus on Twitter had the subject line “Urgent: Threat Actor in Systems” and appeared to result in an unsubscribe from the Department of Homeland Security. The FBI is part of the Department of Justice.
Both the FBI and the Cybersecurity and Infrastructure Security Agency are aware of the incident, the FBI statement …