ADDA
adda.io
About This Breach
ADDA, a housing societies management service, suffered a data breach in March 2025 that was later posted on a public hacking forum. The incident exposed data containing over 1.8 million unique email addresses, along with names, phone numbers, and MD5 password hashes.
Data Exposed
Breach Details
| Breach Type | Data Breach |
| Searchable | Yes |
| Verified | Yes |
| Sensitive Data | No |
| Reference | No reference available |
Frequently Asked Questions
When did the ADDA data breach happen?
ADDA was breached in Mar 2025. The breach was added to the XposedOrNot index on November 23, 2025.
How many records were exposed in the ADDA breach?
1,858,238 records were exposed, making it the #310 largest of the 763 breaches in our index.
What data was exposed in the ADDA breach?
The exposed data includes: Email addresses, Names, Phone numbers, Passwords.
What should I do if I was affected by the ADDA breach?
Change your password on the affected service (and anywhere you reused it), turn on two-factor authentication, and set up free breach alerts on XposedOrNot so you know the moment your email appears in a new breach.
More Information Technology Breaches
What Should You Do?
Change Your Passwords
Update your password immediately, using 12+ characters with numbers and symbols.
Enable Two-Factor Authentication
Add 2FA on all supported accounts using an authenticator app like Google Authenticator or Authy.
Watch for Phishing Calls & SMS
Be cautious of unexpected calls or texts asking for personal information.
Monitor Your Accounts
Set up login alerts and review account activity regularly for suspicious access.
Use a Password Manager
Never reuse passwords: use a password manager to generate unique ones for each account.