Categories cyberattack

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Hackers are exploiting vulnerable Exchange servers to drop ransomware, Microsoft says

Hackers are exploiting recently discovered vulnerabilities in Exchange email servers to drop ransomware, Microsoft has warned, a move that puts tens of thousands of email servers at risk of destructive attacks. In a tweet late Thursday, the tech giant said it had detected the new kind of file-encrypting malware called […]

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America’s small businesses face the brunt of China’s Exchange server hacks

As the U.S. reportedly readies for retaliation against Russia for hacking into some of the government’s most sensitive federal networks, the U.S. is facing another old adversary in cyberspace: China. Microsoft last week revealed a new hacking group it calls Hafnium, which operates in, and is backed by, China. Hafnium […]

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Decrypted: Apple and Facebook’s privacy feud, Twitter hires Mudge, mysterious zero-days

Trump’s election denialism saw him retaliate in a way that isn’t just putting the remainder of his presidency in jeopardy, it’s already putting the next administration in harm’s way. In a stunning display of retaliation, Trump fired CISA director Chris Krebs last week after declaring that there was “no evidence […]

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How the NSA is disrupting foreign hackers targeting COVID-19 vaccine research

The headlines aren’t always kind to the National Security Agency, a spy agency that operates almost entirely in the shadows. But a year ago, the NSA launched its new Cybersecurity Directorate, which in the past year has emerged as one of the more visible divisions of the spy agency. At […]