The Petya ransomware is still spreading globally, and a kill switch has yet to be found. However, researcher Amit Serper may have found a vaccine for uninfected computers. By creating a read-only file in the Windows folder, the virus will exit and not encrypt the computer. This is a preventative measure, not a permanent solution. Those already infected will likely not be able to retrieve their files.

Pressure mounts on MSPs as enterprises flock to managed cybersecurity services
Summarize this content to a maximum of 60 words: Expected to handle security for clients as well as themselves, MSPs feel they’re battling on the