Twitter CEO Costolo steps down...Oculus shows consumer Rift...Amazon's e-books deals get an antitrust look...and more tech news.
- Adobe patches Flash, Reader, and Photoshop CC
- Cylance researchers discover powerful new nation-state threat
- WEF: Developed nations rank cyber attacks as the top business risk
- Cisco hunts for Apache Struts 2 FileUpload bug and finds DIRTY CoW exploit
- Uni cans crypto-mining CPU raid by switching off whole IT network