An IT security researcher reveals how a wheelchair's QR code becomes a master key to all comfort functions.

Saurabh Misra work spans machine learning, large-scale systems, and software performance, with a consistent focus on building faster, more efficient, and more sustainable technology.

Motorists using Bengaluru’s major national highways may soon notice a new addition along the roads: QR code-based information boards installed by the National Highways Authority of India. The move, ...

WASHINGTON — If you receive a package you didn’t order, you may not want to open it. The FBI is warning about a new scam where criminals are sending unsolicited packages containing QR codes. This scam ...

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