Apple iPhone users report they are seeing fake Apple Calendar spam invites about viruses and prizes, often caused by unwanted ...

Twitter has opened up about the newly-imposed read limits on tweets. The company says it’s an “extreme measure” it took to remove spam and bots from the platform. It hasn’t revealed when it plans to ...

Spam levels dropped by almost half after rogue hosting firm McColo Corp. was taken offline by its upstream ISPs in November. But two months later, new botnets as well as some older ones are churning ...