Business

Cash-strapped Argentines queue for eyeball scans

Argentines eyeing a financial boost are lining up by the thousands to have their irises scanned in exchange for a few crypto tokens as part of an online biometrics project under scrutiny in several countries.

Security

Study shows challenges to protecting privacy of library users

Librarians have historically taken a strong stand on protecting the privacy of their patrons. But how well they accomplish this varies widely with the size of a library, and technology has made it more difficult, according ...

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