The Hacker News describes he way how the Microsoft flaw is being utilized by hackers.

A new Iranian threat actor has been discovered exploiting a now-addressed critical flaw in the Microsoft Windows MSHTML platform to target Farsi-speaking victims with a new PowerShell-based information stealer designed to harvest extensive details from infected machines.

“The stealer is a PowerShell script, short with powerful collection capabilities in only ~150 lines, it provides the adversary a lot of critical information including screen captures, Telegram files, document collection, and extensive data about the victim’s environment,” SafeBreach Labs researcher Tomer Bar said in a report published Wednesday.

Read more on The Hacker News