Moxie Marlinspike, the cryptographic prodigy who wrote the code that underpins Signal and WhatsApp, has a new project—and it ...

The ransomware family’s abuse of Polygon smart contracts echoes techniques recently seen in Ethereum-based attacks.

Cybersecurity firm Group-IB found the DeadLock ransomware is exploiting Polygon smart contracts to create a resilient ...

Cryptocurrency relies on blockchain to verify transactions without central banks. Thousands of cryptocurrencies exist, evolving constantly with new applications. Investing in cryptocurrency could ...

This is “bigger” than the ChatGPT moment, Lieberman wrote to me. “But Pandora’s Box hasn’t been opened for the rest of the ...

Python hunter Kevin Pavlidis won for the third time in 2025. The competition is sponsored by the South Florida Water ...

This week's stories show how fast attackers change their tricks, how small mistakes turn into big risks, and how the same old ...