In the news:
The Atlantic publishes details of US attack plan shared in Signal chat / Signal President Meredith Whittaker calls out agentic AI as having 'profound' security and privacy issues / With Threats to Encryption Looming, Signal's Meredith Whittaker Says 'We're Not Changing' / Signal Is Working to Close a Security Vulnerability in Its Desktop App / Stop playing games with online security, Signal president warns EU lawmakers / Signal's Meredith Whittaker on the Telegram security clash and the 'edge lords' at OpenAI / Signal's Meredith Whittaker scorns anti-encryption efforts as 'parochial, magical thinking' / Signal's New Usernames Help Keep the Cops Out of Your Data / Signal Finally Rolls Out Usernames, So You Can Keep Your Phone Number Private / WhatsApp plans to make the app work with Telegram, Signal and others