Daily Beast: Russian Hacker Targeted Sen. McCaskill’s 2018 Campaign (with Interesting Microsoft Angle)

Daily Beast:

The Russian intelligence agency behind the 2016 election cyberattacks targeted Sen. Claire McCaskill as she began her 2018 re-election campaign in earnest, a Daily Beast forensic analysis reveals. That makes the Missouri Democrat the first identified target of the Kremlin’s 2018 election interference.

McCaskill, who has been highly critical of Russia over the years, is widely considered to be among the most vulnerable Senate Democrats facing re-election this year as Republicans hope to hold their slim majority in the Senate. In 2016, President Donald Trump defeated Hillary Clinton by almost 20 points in the senator’s home state of Missouri.

There’s no evidence to suggest that this particular attack was successful.  Asked about the hack attempt by Russia’s GRU intelligence agency, McCaskill told The Daily Beast on Thursday that she wasn’t yet prepared to discuss it…..

In October, Microsoft wrested control of one of the spoofed website addresses—adfs.senate.qov.info. Seizing the Russians’ malicious domain names has been easy for Microsoft since August 2017, when a federal judge in Virginia issued a permanent injunction against the GRU hackers, after Microsoft successfully sued them as unnamed “John Doe” defendants. The court established a process that lets Microsoft take over any web addresses the hackers use that includes a Microsoft trademark.

Microsoft redirected the traffic from the fake Senate site to its own sinkhole server, putting it in a prime position to view targets trying to click through to change their passwords.

The Daily Beast identified McCaskill as a target while investigating statements made by Microsoft VP Tom Burt last week in an appearance at the Aspen Security Forum. Burton discussed the Virginia injunction, and told the audience that it allowed Microsoft to thwart a phishing campaign against three midterm election candidates, who he declined to name.
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