Windows, Ubuntu, Zoom, Safari, MS Exchange Hacked at Pwn2Own 2021

The 2021 spring edition of Pwn2Own hacking contest concluded last week on April 8 with a three-way tie between Team Devcore, OV, and Computest researchers Daan Keuper and Thijs Alkemade.
A total of $1.2 million was awarded for 16 high-profile exploits over the course of the three-day virtual event organized by the Zero Day Initiative (ZDI).
Targets with successful attempts included Zoom, Apple