Microsoft and OpenAI’s Close Partnership Shows Signs of Fraying

The “best bromance in tech” has had a reality check as OpenAI has tried to change its deal with Microsoft and the software maker has tried to hedge its bet on the start-up.

Telegram Founder Pavel Durov’s Indictment Thrusts Encryption Into the Spotlight

The criminal charges against Pavel Durov, Telegram’s founder, raised concerns in Silicon Valley about encryption and the app’s approach to privacy and security.