The FBI is scrambling to contain one of its most serious data breaches in years after hackers allegedly stole data that exposed employees' home addresses and details of sensitive intelligence assignments, prompting frustration from personnel who say they lack clear guidance.
About a week after the cybercriminal group ShinyHunters claimed to have breached systems connected to FBIJobs.gov, the bureau is still determining the full extent of the compromise and exactly how attackers gained access.
