https://www.proofpoint.com/us/blog/threat-insight/dont-answer-russia-aligned-ta499-beleaguers-targets-video-call-requests
Russia-Aligned TA499 Beleaguers Targets with Video Calls | Proofpoint US
Jun 30, 2023 - Learn about the Russia-aligned TA499 threat actor and its aggressive email campaigns. Find out what Proofpoint researchers have learned.
with videorussiaalignedtargetscalls