A troubling email landed in the inboxes of all NASA employees on Tuesday.
The message, sent by the agency’s human resources department, revealed that hackers may have breached NASA servers in recent months, accessing employees’ personally identifiable information, including their Social Security numbers, in the process.
While that’s no doubt upsetting for the employees, even more disturbing is the fact that this isn’t the first time a bad actor has successfully hacked NASA — or even the second.