Using Distributed Computing To Thwart Ransomware

I Don't Believe in Imaginary Property writes "The folks at Kaspersky labs are turning to distributed computing to factor the RSA key used by the GPcode virus to encrypt people's files and hold them for ransom. There are two 1024-bit RSA keys to break, which should require a network of about 15 million modern computers to spend a year per key factoring them. Unfortunately, there appear to be no vulnerabilities in the virus' use of RSA, unlike some previous cases. Perhaps more interestingly, there's some debate over whether people should bother cracking it. After all, what if they were trying to trick us into factoring the key for a root signing authority? Besides, there's a more direct method of breaking the encryption: track down the people who wrote the virus and force them to talk."

Comments

Tag: Goodluckwiththat

[Opportunist]

The people who did that sit in a country ending in -stan. Countries ending in -stan have real problems and don't care for problems their citizens cause abroad.

You can trust me on that one, I've tried. I've even had so much as the name of the person to prosecute. Nothing came out of it. Despite including our federal police and interpol.

Other way around

[DrYak]

Back in my youth, I never made regular backups.
Then I got a virus.
Since then, I make regular backups. Back in my childhood I did regular backups of my family's computer.
Then we got a virus.
Then we realized that the virus was a time bomb that was already present in dormant form even in the oldest several-months old backups.

Sometimes you have parents that are both computer geeks, and they teach you the important of offline backups. Never the less, shit happens anyway.