Encryption articles

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Researchers found a way to bring expired credit cards back from the dead

"Zombie card" exploit uses two smartphones to rewrite credit card expiration data
WTF?! Credit cards aren't meant to last forever, but a team of researchers just found a way to keep expired ones alive for a little longer than intended, and not for the cardholder's benefit. Not every card is affected, but the flaw sits deep enough in how contactless payments are verified that exploitation isn't just theoretical.
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Lawsuit alleges Meta can read WhatsApp messages despite encryption

Plaintiffs cite whistleblowers to argue that end-to-end encryption doesn't work as advertised
Ripple effect: Questions about whether WhatsApp's encryption works as Meta describes have taken center stage in a new international lawsuit filed in a US federal court, where plaintiffs allege that Meta misled billions of users about the privacy of their messages.