MICROSOFT SERVER HACK HAS VICTIMS HUSTLING TO STOP INTRUDERS
Victims of a massive global hack of Microsoft email server software — estimated in the tens of thousands by cybersecurity responders — hustled this week to shore up infected systems and try to diminish chances that intruders might steal data or hobble their networks.
The White House has called the hack an “active threat” and said senior national security officials were addressing it
The breach was discovered in early January and attributed to Chinese cyber spies targeting U.S. policy think tanks. Then in late February, five days before Microsoft issued a patch on March 2, there was an explosion of infiltrations by other intruders, piggybacking on the initial breach. Victims run the spectrum of organizations that run email servers, from mom-and-pop retailers to law firms, municipal governments, healthcare providers and manufacturers.
While the hack doesn’t pose the kind of national security threat as the more sophisticated SolarWinds campaign, which the Biden administration blames on Russian intelligence officers, it can be an existential threat for victims who didn’t install the patch in time and now have hackers lingering in their systems. The hack poses a new challenge for the White House, which even as it prepares to respond to the SolarWinds breach, must now grapple with a formidable and very different threat from China.
“I would say it’s a serious economic security threat because so many small companies out there can literally have their business destroyed through a targeted ransomware attack,” said Dmitri Alperovitch, former chief technical officer of the cybersecurity firm CrowdStrike.