The new feature is immediately available for users and "secret" codes can be accessed via SMS or through the Google Authenticator app.
The unsuccessful attacks were the result of email addresses being publicly posted on an electric company's website.
Attackers use phishing emails, which include links to a fake Adobe Flash update, to lure victims into installing the Stels trojan.
The release patches 13 vulnerabilities, five of which are deemed "critical."
Electronic road signs in St. Charles, Ill. were hacked on Thursday, displaying messages that had nothing to do with a pipeline project taking place nearby.
A new do-it-yourself botnet generating tool has leaked in the wild, but miscreants believe it's not worth its $10,000 price tag.
Phishing attacks were among the top 12 schemes hatched by tax season scammers.
Wells Fargo's online banking website was allegedly struck by a cyber attack on Tuesday, temporarily limiting service for its customers.
A Romanian citizen was sentenced in a New Haven, Conn. U.S. District Court.
Attached as a malicious APK file in a spear phishing email, once installed, the program siphons data that includes contacts, call logs, SMS messages, and more.
