Microsoft 365 targeted by Russian hacker group APT29
New Mandiant research into the Russian hacker group APT29 behind the 2021 SolarWinds attack shows the attackers are adopting new tactics and continue to actively target Microsoft 365. APT29 has also been observed re-targeting previous victims - particularly those with influence or close ties to NATO countries. This shows that the cyber criminals are persistent, aggressive and with a lot of dedication to further develop their technical skills. Focus on Operational Security APT29 continues to demonstrate exceptional operational security and evasive tactics. In addition to using proxies in homes to provide their last access to victim environments…