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Hopkins Students Crack RFID Security System

Students at Johns Hopkins have reverse-engineered the 40-bit encyrption system develoepd by Texas Instruments and used in both auto anti-theft systems and Mobil Speedpass. The attack involves sending some test messages to a token and then doing a brute force…

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Workers disinfect the street outside Shijiazhuang Railway Station
Workers disinfect the street outside Shijiazhuang Railway Station

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Most public health bodies dealing with covid have long since moved on from the idea of surface transmission. China’s didn’t—and that helps it control the narrative about the disease’s origins and danger.

individual aging affects covid outcomes concept
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Europe's AI Act concept
Europe's AI Act concept

A quick guide to the most important AI law you’ve never heard of

The European Union is planning new legislation aimed at curbing the worst harms associated with artificial intelligence.

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Illustration by Rose WongIllustration by Rose Wong

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