Snapchat Flaw Reportedly Allows Hack Attacks

A cyber security researcher has discovered a vulnerability within the Snapchat mobile app that makes it possible for hackers to launch a denial-of-service attack that temporarily freezes a user's iPhone. Jaime Sanchez, who works as a cyber-security consultant for Telefonica, a major telecommunications company in Spain, said he and another researcher found a weakness in Snapchat’s system that allows hackers to send thousands of messages to individual users in a matter of seconds.