Victims of a massive global hack of Microsoft email server software — estimated in the tens of thousands by cybersecurity responders — hustled Monday 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 […]
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The SolarWinds hacking campaign blamed on Russian spies and the “grave threat” it poses to U.S. national security are widely known. A very different — and no less alarming — coordinated series of intrusions also detected in December has gotten considerably less public attention. Nimble, highly skilled criminal hackers believed to operate out of Eastern […]
Leading technology companies said Tuesday that a months long breach of corporate and government networks was so sophisticated, focused and labor-intensive that a nation had to be behind it, with all the evidence pointing to Russia. In the first congressional hearing on the breach, representatives of technology companies involved in the response described a hack […]
U.S. authorities are still working to unravel the full scope of the likely Russian hack that gave the “sophisticated” actor behind the breach complete access to files and email from at least nine government agencies and about 100 private companies, the top White House cybersecurity official said Wednesday. Anne Neuberger, the newly appointed deputy national […]
The elite Russian hackers who gained access to computer systems of federal agencies last year didn’t bother trying to break one by one into the networks of each department. Instead, they got inside by sneaking malicious code into a software update pushed out to thousands of government agencies and private companies. It wasn’t surprising that […]
Efforts to assess the impact of a more than seven-month-old cyberespionage campaign blamed on Russia — and boot the intruders — remain in their early stages, says the cybersecurity firm that discovered the attack. The hack has badly shaken the U.S. government and private sector. The firm, FireEye, released a tool and a white paper […]
The Justice Department and the federal court system disclosed on Wednesday that they were among the dozens of U.S. government agencies and private businesses compromised by a massive, months-long cyberespionage campaign that U.S. officials have linked to elite Russia hackers. The extent of the damage was unclear. The department said that 3% of its Microsoft […]
Top national security agencies confirmed Tuesday that Russia was likely responsible for a massive hack of U.S. government departments and corporations, rejecting President Donald Trump’s claim that China might be to blame. The rare joint statement represented the U.S. government’s first formal attempt to assign responsibility for the breaches at multiple agencies and to assign […]
Microsoft said Thursday in a blog pos t that hackers tied to a massive intrusion of dozens of U.S. government agencies and private companies sneaked further into its systems than previously thought, although the intrusion doesn’t appear to have caused any additional harm. The company said the hackers were able to view some of the […]
It’s going to take months to kick elite hackers widely believed to be Russian out of the U.S. government networks they have been quietly rifling through since as far back as March in Washington’s worst cyberespionage failure on record. Experts say there simply are not enough skilled threat-hunting teams to duly identify all the government […]