Researchers identified what they believe is the first documented case of a ransomware operation, JadePuffer, conducted ...

Teachers shape the skills of every future worker. By equipping children with skills that carry through further schooling, employment, and life, effective primary school teachers build a country’s ...

As of today, end-to-end encryption for Instagram direct messages is no longer available. DMs that you send to people on Instagram will no longer feature full encryption, and your conversations are not ...

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Abstract: Extensive research has been done on the security of symmetric encryption algorithms in the black-box attack contexts, where the execution platforms are supposed to be secure. Recent studies ...

Summary: OpenAI’s Codex for Mac has added Chronicle, a research preview feature that periodically captures screenshots, sends them to OpenAI’s servers for processing, and stores text summaries as ...

Lance Enfinger and John Kugelman team up for an extended challenge that’s full of abbreviations. By Caitlin Lovinger Jump to: Tricky Clues | Today’s Theme SUNDAY PUZZLE — Will Shortz, in his print ...

The group has moved from initial access to ransomware deployment within 24 hours, highlighting how exposed web-facing systems and shrinking patch windows raise enterprise risk. Microsoft has warned ...

Demand for high-speed, ubiquitous communications is skyrocketing globally, including in rural and hard-to-reach areas. Commercial satellite constellations—alongside terrestrial technologies—are an ...

Leading prediction market Kalshi has revealed details of two recent insider trading cases it flagged to authorities, giving a rare look at how the platform enforces its policies. A former candidate in ...

Apple is testing secure messaging between Android and iOS devices with iOS 26.4, iPadOS 26.4, and macOS Tahoe 26.4. The updates introduce end-to-end encryption (E2EE) for RCS messages, a security ...