Fancy Bear

The tech company Microsoft has been monitoring cases in which Russian hackers have created fake domains that resemble the websites of think tanks.

"This incident is further proof that we need to continue to be vigilant in light of potential attacks," Lord said.

Microsoft said it had "no evidence" to suggest the domains were used in successful cyberattacks, but that hackers had attempted to steal passwords and private data.

Senator Claire McCaskill of Missouri was one of three candidates recently targeted by a notorious Russian hacking unit.

As in 2016, a fake Microsoft domain name is being exploited to launch phishing attacks, VP reveals.

Russian hacker group Fancy Bear targeted 573 email addresses of top U.S. diplomats and security officials.

Microsoft says Fancy Bear hackers are targeting Windows users.

'Fancy Bear' has been releasing details of athletes' Therapeutic Use Exemptions.

DNC officials won't say if the leak is authentic.