sinkholes Archives | CyberScoop

sinkholes

Russian Foreign Ministry — A man enters the Russian Foreign Ministry headquarters in Moscow on April 19, 2021. (Photo by NATALIA KOLESNIKOVA/AFP via Getty Images)

Microsoft seizes internet domains linked to GRU cyberattacks against Ukraine

Strontium — a group linked to Russian military intelligence — was using the domains to target Ukrainian institutions, Microsoft said.

Apr 8, 2022 By Joe Warminsky

DCSA cybersecurity — A DCSA bulletin described a ‘leaking’ sinkhole. Experts told CyberScoop they aren’t sure what that term means. (Getty Images)

Securiosity: What is a ‘leaking sinkhole?’

Is that even a thing? Listen and find out.

May 7, 2020 By cyberscoop_staff Jeff Stone

DCSA cybersecurity — A DCSA bulletin described a ‘leaking’ sinkhole. Experts told CyberScoop they aren’t sure what that term means. (Getty Images)

A Department of Defense bulletin on a ‘leaking’ sinkhole has baffled cybersecurity experts

Sinkholes don't leak. So why does a small DOD agency say a Chinese hacking group is using one to steal data?

May 6, 2020 By Shannon Vavra