$86 Million Crypto Heist Linked to Ledger Signer Hardware Implant

A small circuit board hidden under the signers’ screens read user data and transmitted it to the attackers.
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Refrigeration Controller Hack Spoils Food Across European Supermarkets

A cyberattack targeted refrigeration controllers, setting refrigerators and freezers across hundreds of supermarkets to defrost.
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Mastermind of 15,000-Mule Cybercrime Laundering Network Pleads Guilty in US

Oleg Korniev was a leader of YMCO, a sophisticated network of money mules that helped hackers move funds outside the US.
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Let’s Encrypt Cuts Default Certificate Validity to 64 Days Ahead of 45-Day Switch

Beginning February 2027, all newly issued certificates will have a 64-day validity period by default.
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