7 Signs Your Email Has Been Leaked — and How to Recover
Security Jan 28, 2026 1 min readby TempMail Team
7 Signs Your Email Has Been Leaked
1. Sudden spam floods
A burst of generic unsubscribe spam is usually the first signal your address was sold on a list.
2. Password reset emails you didn't request
Attackers probing your accounts trigger resets. Never click the links — log into the real site instead.
3. Phishing pitched at precise context
Scammers using leaked metadata craft believable pretexts. Verify the sender domain byte-for-byte.
4. New signups under your address
Check for welcome emails from services you never joined.
5. Credential stuffing login alerts
Your password was reused on a breached service. Change it everywhere you reused it.
6. Searchable exposure
Google yourself plus your email; breached data shows up on paste sites.
7. Friends receiving strange links
Full account takeover — act immediately.
Recovery checklist
- Change passwords on critical accounts first.
- Enable 2FA (an authenticator app, not SMS).
- Rotate the email address on high-value accounts.
- Use a temp Gmail for new low-trust signups going forward.