It likely stems from (b)infostealer malware(/b), not direct hacks of company systems as was earlier suggested.
(hr)
This means user devices were compromised, capturing data like browser-stored passwords. Risks include unauthorized access, phishing, and identity theft.
(h1)To protect yourself:(/h1)1. Change passwords to strong, unique ones.
2. Enable two-factor authentication (2FA).
3. Use a password manager.
4. Monitor accounts for suspicious activity.
(hr)Some data may be old or duplicated from previous attacks