Stratfor 2011 Data Breach
Data & Identity / Geopolitical Intelligence & Analysis / Enterprise / Consumer / USA
Stratfor 2011 Data Breach: 860,000 Subscribers Exposed by Anonymous
US geopolitical-intelligence and analysis firm.
Confirmed · ObscureIQ Intelligence
Breach Risk Index i
34/100
Lower riskHigher risk
Moderate: notable exposure with meaningful misuse potential.
Data Sensitivity i
ElevatedExposed data raises the risk of fraud, targeting, and impersonation. Proactive steps are warranted.
860KRecords
2011Year
The Breach Risk Index (BRI) is a proprietary 0–100 score rating how dangerous a breach is right now, based on how recently the data has been circulating on the dark web and how valuable it is to attackers.
Crucial data exposed
FinancialCredit Card
AddressPhysical address
Breach Summary
In December 2011, the hacktivist collective Anonymous breached Stratfor, exposing about 860,000 subscriber records including names, email and physical addresses, phone numbers, account passwords and unencrypted credit-card data; stolen internal emails were subsequently published by WikiLeaks.
Full threat analysis, exploitation vectors, and principal guidance below.
11 additional sections · verified field analysis · defensive doctrine
Querying breach corpus…
Cross-referencing exposed field types…
Resolving threat-actor attribution…
Compiling principal risk advisory…
860K records analyzed
About Stratfor
Stratfor (Strategic Forecasting) is a US geopolitical-intelligence and analysis firm providing subscription reports and briefings to corporate, government and individual clients.
Why They Hold Your Data
A subscription-intelligence firm holds subscriber identity and contact data, physical addresses, phone numbers, account passwords and, for paying subscribers, credit-card details.
Recent Developments
The December 2011 breach was carried out by Anonymous; the stolen emails were later published by WikiLeaks as the 'Global Intelligence Files'.
Data Points Exposed
7 verified field types
Credit Card Critical
Email Address
Full Name
Password High
Phone Number
Physical address High
Username
Breach Impact
The breach caused significant financial and reputational damage, exposed high-profile subscribers, and became a landmark hacktivist incident with the WikiLeaks GI Files release.
Exploitation & Downstream Threats
• Credential stuffing against reused passwords across other platforms | • Financial fraud using exposed financial profile data | • SIM swap attacks where phone numbers are present | • Targeted phishing campaigns using exposed email addresses | • Doxxing risk from physical address exposure
Principal Risk Advisory
What this means for a principal
A data-broker/identity breach: aggregated identity attributes re-seed broker networks and enrich targeting of the individual. For a high-profile principal this is targeting-grade, not merely identity-theft-grade: the combination lets an adversary locate, impersonate, or pressure the principal with little additional work.
What You Should Do
- Treat the home address as exposed: review mail and package handling and physical-security routines, and brief household staff to verify unusual requests.
- Reset any reused passwords and enable MFA on email first, then financial accounts.
- Guard against SIM-swap and vishing: add a carrier port-out PIN and verify any 'support' calls independently.
- Do not use unofficial 'am I affected' lookups; several are themselves harvesting operations.
How ObscureIQ Can Help
- Corpus confirmation: determine whether and where the principal (plus household and staff) appear in this dataset and which specific fields are exposed for them.
- Exposure mapping and footprint neutralization: cross-reference against broker-available data and suppress still-removable elements, prioritizing address and phone, since this record re-seeds broker networks.
- ThreatWatch tuned to this incident's identifiers and misuse pattern (impersonation and targeting patterns, not generic credential monitoring).
A
Threat Actor: AnonymousConfidence: High
Motivation: Political, ideological, anti-censorship, opportunistic
A loose hacktivist identity used by many unrelated operators and crews. Anonymous should not be treated as a single actor with centralized leadership.
Protect Yourself
Check If You're Affected
Enter your email to check whether your data appears in this breach. We’ll send a 6-digit code to confirm it’s your address.
Get Free Breach Alerts
Be the first to know when new breaches are disclosed. Free forever — confirm your email with a 6-digit code.
High-Risk? Get an Exposure Audit
Executives, public figures, and high-visibility operators can receive tailored exposure intelligence and hardening guidance.
Request Consultation