Quora is in the process of notifying users after it discovered more than 100 million accounts were accessed by hackers.
With Palo Alto Networks reporting its latest earnings on Thursday, here are a few key themes to watch for as the cybersecurity leader aims to shake off competition.
BlackBerry gobbled up Cylance for $1.4 billion in an all-cash deal as it increases its A.I. and cybersecurity capabilities.
On this Veterans Day, Jim Cramer, TheStreet's Founder and Action Alerts Plus Portfolio Manager takes a look at two companies with ties to veterans. His take on cybersecurity company FireEye and Starbucks.
Facebook says it blocked at least 115 suspicious pages over election week, and hints of possible Russia links.
Shares of Symantec soar on a report that private-equity firm Thoma Bravo approached the cyber security company about an acquisition.
Facebook is setting up a 'war room' to combat false information and fake accounts used to sway opinions during elections.
Big-data analytics firm Palantir Technologies -- which was co-founded by Peter Thiel -- may go public, says The Wall Street Journal.