Security

Hackers disrupt Iran's rail service with fake delay messages

Iran's railroad system came under cyberattack on Friday, a semi-official news agency reported, with hackers posting fake messages about train delays or cancellations on display boards at stations across the country.

Security

Germany seizes server hosting pilfered US police files

At the behest of the U.S. government, German authorities have seized a computer server that hosted a huge cache of files from scores of U.S. federal, state and local law enforcement agencies obtained in a Houston data breach ...

Computer Sciences

Old phones get new life in high-powered computer servers

While most consumers don't pay much attention to the fate of dead smartphones, Princeton University researchers are envisioning a way to breathe new life into them. Instead of tossing old phones in a junk drawer or burying ...