What is Perplexity? Perplexity is an AI-powered search engine that aims to provide accurate answers to any question. Running on a large language model (LLM), the tool features real-time web search ...

UpCrypter phishing since Aug 2025 uses fake voicemails, RAT payloads, and anti-analysis, hitting global industries.

ClickFix attacks deliver CORNFLAKE.V3 backdoor via fake CAPTCHAs, enabling multi-payload delivery and persistence since Sept ...

I spent two days at Notion and saw an industry in upheaval. I also shipped some actual code. I asked my editors if I could go ...

Steph’s role as CEO is also unusual, because although Obsidian is still a very young, very small, and very flat organization, he’s actually not one of the founders. He joined in 2023, when cofounders ...

Whether you're sending a text to your close friend or a card to your coworker, we've got plenty of ideas for what to write in get well soon wishes.