Copilot in Excel is getting a smarter web search system that runs parallel lookups and cross-checks sources before answering.

A malicious Chromium-based extension that spoofs the AI-powered answer engine Perplexity AI redirects browser search traffic using MV3 APIs and intermediary infrastructure.

Microsoft found a fake Perplexity AI Chrome extension that rerouted searches through attacker servers. Here’s what users ...

A SimpleHelp authentication flaw is being exploited to deploy Djinn Stealer, a cross-platform malware targeting cloud, ...

Fake Perplexity Chrome extension exploited a legal permission combination to log every address-bar keystroke before ...

Polymarket has built an entire business on predicting the future. So how did it manage to spectacularly fail to predict its own hack? Plus, the Google engineer with a million-dollar ...