Yeah, like the APT that compromised O365 accounts from US gov entities a year or so ago, using residential proxies to go around Conditional Access Policies..., is now logging in straight from the Kremlin. :D
The alleged "Russian login attempts" were blocked by CAPs.
Russian state-sponsored actors have showned in the past that they use residential relay boxes to get around that.
If you read between the lines of the whistleblower claims, a lot of stuff doesn't add up. I especially like the conclusion that a deathnote was left on his door BEFORE he blew the whistle, and that a drone was hovering over his house.
* He could’ve gotten a death note because they suspected he might become a whistleblower, or simply because of what he knew.
* This death note could have been the final straw.
* Drones fly over my house all the time. If I witnessed what he did and received a death note, I may assign additional significance to it.