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Cybersecurity officials warn against potentially costly Medusa ransomware attacks

The FBI and the U.S. Cybersecurity and Infrastructure Security Agency are warning against a dangerous ransomware scheme.

Internet

Meta tests 'Community Notes' to replace fact-checkers

Social media giant Meta on Thursday announced it would begin testing its new "Community Notes" feature across its platforms in the United States next week, as it shifts away from third-party fact-checking toward a crowd-sourced ...

Internet

Can AI tell us if those Zoom calls are flowing smoothly? New study says yes

Since the onset of the COVID-19 pandemic, workers have spent countless hours in videoconferences—now a fixture of office life. As more people work and live remotely, videoconferencing platforms such as Zoom, MS Teams, FaceTime, ...

Internet

Countering a flaw in anti-censorship tools to improve global internet freedom

A newly identified time-based vulnerability exposes a widely used technique to evade internet censorship, University of Michigan researchers have found. The findings emphasize the need to develop more robust countermeasures ...

Internet

Russian disinformation 'infects' AI chatbots, researchers warn

A sprawling Russian disinformation network is manipulating Western AI chatbots to spew pro-Kremlin propaganda, researchers say, at a time when the United States is reported to have paused its cyber operations against Moscow.

Internet

Albania to shut down TikTok in coming days

Albanian authorities said Thursday they were moving to shut down TikTok in the coming days, following through on a ban announced in December.

Internet

Scientists develop a high-precision router

Your next router will know where you're sitting. A team of researchers from two Madrid universities—Polytechnic (UPM) and Carlos III (UC3M)—has developed a prototype router with high positioning accuracy that allows them ...