Microsoft Says Its Systems Were Also Breached in Massive SolarWinds Hack

The massive state-sponsored espionage campaign that compromised software maker SolarWinds also targeted Microsoft, as the unfolding investigation into the hacking spree reveals the incident may have been far more wider in scope, sophistication, and impact than previously thought.
News of Microsoft’s compromise was first reported by Reuters, which also said Microsoft’s own products were then used

Source:: The Hackers News