Android Forums Data Breach (2011): What Was Exposed & What To Do
SourceBreach data provided in part by Have I Been Pwned, used under CC BY 4.0.
The Android Forums Data Breach (2011) (reported October 30, 2011) exposed Dates of birth, Email addresses, Homepage URLs and Instant messenger identities belonging to roughly 745K people. If you have an account with them, your information may now be circulating on the open web and with data brokers. Here’s exactly what happened, how to check if you were affected, and what to do next.
What happened
The breach occurred in October 2011 when unauthorized access was gained to the Android Forums site. As a result, records for 745,000 accounts were made public. The available information states that the leaked material included email addresses, dates of birth, homepage URLs, instant messenger identities, IP addresses, and passwords stored as salted MD5 hashes. No further details on the method of intrusion or the precise timeline of discovery have been disclosed in the reported facts.
How a breach like this happens
Incidents involving forum or community websites often begin with attackers identifying publicly reachable login systems or outdated software components. Once initial access is obtained, data is extracted from user tables that store account details and credentials. Public leaks of such datasets can occur when the extracted files are posted online, allowing the records to circulate beyond the original target. The use of salted MD5 hashing for passwords, as noted in this case, reflects a common but dated protection method that still permits offline attempts to recover plaintext values if the hashes and salts become available.
Who is Android Forums?
Android Forums operated as an online discussion platform focused on Android devices and software. Sites of this type maintain user accounts to support registration, posting, and private messaging features. Typical data held by such services includes contact information and identifiers that users supply during signup. A breach at a forum of this scale affects a large number of individuals who registered to participate in technical discussions, potentially exposing details they provided years earlier.
What was likely exposed
The reported facts list the following data elements as present in the leaked records: dates of birth, email addresses, homepage URLs, instant messenger identities, IP addresses, and passwords stored as salted MD5 hashes. It is not confirmed whether every account contained every field or whether additional categories of information were also taken. Organizations that operate discussion forums commonly store these categories of user-supplied data to enable account functionality, though the exact contents of the 2011 dataset remain limited to the items named in the public reporting.
Why it matters
Exposure of email addresses combined with birth dates and hashed passwords can enable targeted follow-on attempts against the same accounts or reused credentials on other services. IP addresses and messenger identities may allow correlation of online activity with real-world identifiers. For the organization, the incident highlights the long-term retention of user records and the consequences when those records are obtained and distributed without authorization. Individuals whose information appeared in the leak face the possibility that their details have remained available in circulated copies of the dataset.
What to do if you're exposed
Review any Android Forums account you may have created and change the password if the service remains accessible. Use a unique password for that account and enable any available two-factor authentication. Monitor email accounts associated with the forum for unusual activity. Readers can run a free exposure scan of their email address against known breach data to determine whether their information appears in publicly reported incidents.
AICompiled with AI assistance from public sources and published under our editorial standards.
How this breach connects
More recent breaches
17173 Data Breach (2011)RuneScape Boards Data Breach (2011)Stratfor Data Breach (2011)China Software Developer Network Data Breach (2011)Latest breaches
Read GalaxyWarden’s full analysis of the Android Forums Data Breach (2011) →
Verified breach. Breach data provided in part by Have I Been Pwned, used under CC BY 4.0.
Breach listings — particularly those originating from ransomware or leak sites — are third-party claims that may be unverified, incomplete, or inaccurate. A listing does not by itself confirm that a breach occurred or that any specific data was exposed. Severity is an automated assessment, not a definitive rating. Verification status is shown where available.
Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.