Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. On Saturday, the US Cybersecurity and Infrastructure Security Agency ...

A major security flaw has been discovered in a piece of software called Log4j, which is used by millions of web servers. The bug leaves them vulnerable to attack, and teams around the world are ...

PCMag editors select and review products independently. If you buy through affiliate links, we may earn commissions, which help support our testing. Google recently used an AI program to help it ...

The Polygon team has announced that a software bug affecting RPC nodes used to communicate and relay information on the ...

Ethereum just had one of those moments where the big story is what didn't go wrong. A bug in Ethereum's Nethermind client software – used by validators of the blockchain to interact with the network – ...

Managing Type 1 diabetes is a high-stakes balancing act — too much or too little insulin is a bad thing, resulting in blood glucose levels that deviate from a narrow range with potentially dire ...