hackforums.net Data Breach
Status: Confirmed
Breach Intelligence Summary
Entity: hackforums.net · Actor: Unknown · Source: DataBreach.com / ObscureIQ intelligence
Attack: Data Exfiltration via Under investigation
Timeline: Breach (Jun, 2011) · Reported (May, 2014) · Leak (3/4/25)
Exposure: 194K+ records · Dates of birth, Email, IP addresses, Instant messenger identities, Passwords, Social connections, Spoken languages, Time zones, User website URLs, Usernames, Website activity
Status: Confirmed · Risk: Moderate (Account takeover)
Summary
In June 2011 HackForums.net a prominent online forum dedicated to discussions on hacking and computer security, experienced a significant data breach. The breach was orchestrated by the hacktivist group LulzSec as part of their “50 days of lulz” campaign. The attackers infiltrated the forum’s systems and extracted approximately 200 000 user accounts. The compromised data encompassed a wide range of personal information including usernames email addresses passwords dates of birth IP addresses instant messenger identities social connections spoken languages time zones user website URLs and website activity. LulzSec publicly released this data on June 25 2011 alongside other information obtained from various organizations, marking the conclusion of their campaign.
About hackforums.net
hackforums.net is the organization affected by this breach. User data may have been generated through account creation, service usage, or business operations.
If you have interacted with hackforums.net in any capacity, your data may be included in this breach.
Threat Actor: Unknown
The threat actor responsible for this breach has not been publicly identified or confirmed at this time.
- Under investigation
Breach Exploitation Status
Moderate
Status
Detected
Detected
Possible
Unknown
Unknown
5+ years (high persistence)
Dates of birth are permanent and addresses change slowly. Combined with other fields, this data sustains long-tail targeting risk.
Data Points Exposed
Dark Web Verification
Status: Confirmed
- Dataset containing approximately 194K+ records has been identified in breach intelligence sources.
- The data is indexed and searchable across breach notification platforms.
Impact
This breach carries moderate risk due to the nature of exposed data fields and the scale of affected records.
- Targeted phishing referencing hackforums.net accounts or services
- Credential stuffing against accounts sharing the same password
- Physical mail scams and address-based identity verification fraud
- Age/DOB used to bypass identity verification questions
- Data broker enrichment and resale
Recommendations for Impacted Individuals
If you believe your information may be included:
Non-clients may request a breach impact review.
hackforums.net account updates
Password reset requests
Verify directly through official channels.
Email compromise is often the first pivot point.
Frequently Asked Questions
In Jun, 2011, hackforums.net experienced a data breach that resulted in the exposure of approximately 194K+ records containing personal information.
The exposed data includes Dates of birth, Email, IP addresses, Instant messenger identities, Passwords, Social connections, Spoken languages, Time zones, User website URLs, Usernames, Website activity.
Approximately 194K+ records were affected based on current breach intelligence.
Yes. This breach is treated as confirmed based on data observed in breach intelligence platforms.
Data circulation has been detected across breach-sharing channels. Downstream exploitation risk exists based on the nature of the exposed fields.
Rotate passwords associated with hackforums.net, enable multi-factor authentication on email and financial accounts, and monitor for suspicious activity.
Protect Yourself
Check If You’re Affected
Enter your email to check if your data appears in this breach.
Get Free Breach Alerts
Be the first to know when new breaches are disclosed. Free forever.
High-Risk? Get an Exposure Audit
Executives, public figures, and high-net-worth individuals face elevated risk. Our team provides full-spectrum exposure audits and threat monitoring.
Corporate Accountability
Organizations that collect personal data have a duty to implement reasonable safeguards and to notify affected individuals when breaches occur.
Scope assessments may evolve as investigations continue. Users should not rely solely on early estimates when making risk decisions.
ObscureIQ Advisory
We combine proprietary dark web access with commercial and restricted breach intelligence to verify exposure and assess real-world risk.
- A public-facing individual
- A high-profile executive
- A customer of hackforums.net
- Or simply concerned about credential reuse
We can confirm whether your information is circulating and evaluate downstream threat vectors.