Stopping cancer, simulating black hole collisions, and now ... breaking internet security? Is there anything the PS3 can't do? Researchers have been using the PS3 in interng ways. Most recently, a team of researchers from the U.S., Switzerland and the Netherlands have found a way of bypassing the security of digital certificates provided by companies like Verisign. These digital certificates help transmit your credit card information on the internet in a secure manner.
By using 200 PS3 systems linked together, researchers were able to do the math that helped them decrypt the MD5 hash that's used by Verisign. The researchers would be able to mimic online retail sites, potentially stealing tons of valuable information from consumers. It appears researchers want the hash to be replaced by a more potent one.
It's unrealistic to expect hackers will be able to replicate the results of these researchers any time soon. Getting 200 PS3s linked to each other can be quite a pricey feat! Of course, when you're stealing all of the internet's credit card info, you might be able to afford buying a few hundred PS3s.