TLDR InfoSec · ATTACKS & VULNERABILITIES
EMAIL ADDRESSES OF 15 MILLION TRELLO USERS LEAKED ON HACKING FORUM
Summary from the TLDR InfoSec newsletter
A threat actor leaked 15 million Trello users' email addresses collected via an unsecured API. The leaked data can be used for phishing attacks and doxxing by linking email addresses to individuals. Atlassian confirmed the breach and made changes to secure the Trello REST API.