Renowned hacker group "Anonymous" has revealed that the Internet should expect a "massive" announcement coming sometime later this week dealing with the group's "anti-security" (a.k.a. "anti-sec") movement. "Stay tuned for a MASSIVE announcement from #Anonymous, coming later this week," the group tweeted via their @YourAnonNews account. Several members of the group later retweeted the announcement Tuesday morning.

At this time, it's unclear exactly what the "massive" news deals with, but it's likely something surrounding Anonymous' recent anti-SOPA / anti-ACTA protests. It could also be another (very) high-profile hack that we haven't heard about yet. Previously, the group obtained information from the FBI, FTC, and several military groups.

We'll keep you posted when the news hits.