Microsoft Safety Scanner, a Redmond malware seek-and-destroy tool.
Operating Systems currently in use will be removed when your pc is restarted.
The UK's National Cyber Security Centre has reminded Brits to patch their Microsoft Exchange Server deployments against Hafnium attacks, 10 days after the US and wider infosec industry shouted the house down saying the same thing. The agency told press on Friday afternoon that it had proactively helped UK organisations fix …
"Microsoft Security Intelligence @MsftSecIntel
We have detected and are now blocking a new family of ransomware being used after an initial compromise of unpatched on-premises Exchange Servers. Microsoft protects against this threat known as Ransom:Win32/DoejoCrypt.A, and also as DearCry.
11:53 PM · Mar 11, 2021·Twitter Web App"
They have a 24/7 job of EXPLOITING defects in OTHER PEOPLE'S systems, and then get all helpful when it suits them!!!!
Sorry that the examples are fairly old......but this article plus these links do make the point!