How I set OpenAI API usage limits to stop agent overspending and other AI billing nightmares

OpenAI API costs can spiral when agents run wild. Here's how to set spend limits, enable hard caps, and avoid surprise AI ...

ExpressVPN's password manager just got a big upgrade with secure sharing, passkey support, and more

Available today, ExpressKeys now delivers more secure sharing, passkey support, and improved cross-device management.
The Hacker News

AI Agent Exploits Langflow RCE to Automate Database Ransomware Attack

Sysdig says JADEPUFFER used CVE-2025-3248 in Langflow to automate intrusion, credential theft, encryption, and data wipe.
FinanceFeeds

Seed Phrases and Entropy: How Crypto Wallets Actually Stay Secure

A seed phrase backs up your crypto wallet, but entropy is the randomness that actually keeps your private keys safe from ...