The company built a cheaper, competitive chatbot with fewer high-end computer chips than U.S. behemoths like Google and OpenAI, showing the limits of chip export control.
Backdoor infecting VPNs used “magic packets” for stealth and security
When threat actors use backdoor malware to gain access to a network, they want to make sure all their hard work can’t be leveraged by competing groups or detected by defenders. One countermeasure is to equip the backdoor with a passive agent that remains dormant until it receives what’s known in the business as a...
Data breach hitting PowerSchool looks very, very bad
Parents, students, teachers, and administrators throughout North America are smarting from what could be the biggest data breach of 2025: an intrusion into the network of a cloud-based service storing detailed data of millions of pupils and school personnel. The hack, which came to light earlier this month, hit PowerSchool, a Folsom, California, firm that...
Researchers say new attack could take down the European power grid
Late last month, researchers revealed a finding that’s likely to shock some people and confirm the low expectations of others: Renewable energy facilities throughout Central Europe use unencrypted radio signals to receive commands to feed or ditch power into or from the grid that serves some 450 million people throughout the continent. Fabian Bräunlein and...
How Trump Decided to Pardon Silk Road Founder Ross Ulbricht
Libertarian and crypto allies of Ross Ulbricht, who was serving a life sentence for distributing drugs on his Silk Road website, leveraged President Trump’s desire for political support to secure his release.
Why You Might Suddenly Be Following Trump on Instagram and Facebook
Many Instagram and Facebook users say they are confused about why they are seeing posts from the president and vice president in their feeds. Here’s what to know.
Elon Musk Casts Doubt on Trump’s $100 Billion Stargate A.I. Announcement
Mr. Trump had claimed the A.I. announcement as an early trophy, taking credit for the companies’ decision to spend up to $500 billion building data centers.
When Google Altered Its Ad Rules, Charities Paid the Price
After the search giant welcomed more ads from small rivals like Ask.com, Google ad costs for some nonprofits ballooned.
Amazon Closes Operations in Quebec, Laying off 1,700 Workers
Unions had gained a foothold in one of the company’s warehouses in the province, though Amazon would not say if there was a connection.
The Internet is (once again) awash with IoT botnets delivering record DDoSes
We’re only three weeks into 2025, and it’s already shaping up to be the year of Internet of Things-driven DDoSes. Reports are rolling in of threat actors infecting thousands of home and office routers, web cameras, and other Internet-connected devices. Here is a sampling of research released since the first of the year. Lax security,...