How did LastPass master passwords get compromised?

LastPass accounts are under attack. I look into how user’s master passwords might have leaked.

Yes, fun browser extensions can have vulnerabilities too!

A funny cat walking over your tabs allowed a malicious website visited once to compromise all your browsing, forever.

Data exfiltration in Keepa Price Tracker

The Keepa browser extension collects detailed data about your Amazon visits despite claiming otherwise in the privacy policy. It will also actively use your bandwidth to scrape the Amazon website.