Ducks Unlimited 2021 Data Breach
Nonprofit / Conservation / Member & Donor Data / Consumer / USA
Ducks Unlimited Data Breach: 1.3 Million Conservation Members Exposed
US wetlands and waterfowl conservation nonprofit.
Confirmed · ObscureIQ Intelligence
Breach Risk Index i
17/100
Lower riskHigher risk
Lower: limited current risk based on data value and recency.
Data Sensitivity i
StandardExposed data is largely lower-sensitivity. Standard identity-protection precautions are advised.
1.3MRecords
2021Year
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
AddressPhysical address
Breach Summary
A Ducks Unlimited breach exposed about 1.3 million member records, including names, email and physical addresses, dates of birth, phone numbers and hashed passwords.
Full threat analysis, exploitation vectors, and principal guidance below.
10 additional sections · verified field analysis · defensive doctrine
Querying breach corpus…
Cross-referencing exposed field types…
Resolving threat-actor attribution…
Compiling principal risk advisory…
1.3M records analyzed
About Ducks Unlimited
Ducks Unlimited is a large US nonprofit focused on wetlands and waterfowl habitat conservation, with a broad membership and donor base of hunters and outdoor enthusiasts.
Why They Hold Your Data
A conservation membership organization holds member and donor identity and contact data, dates of birth, phone numbers, physical addresses and hashed account passwords.
Recent Developments
The Ducks Unlimited member dataset circulated on hacking forums; the organization continues to operate its conservation programs.
Data Points Exposed
6 verified field types
Date of Birth High
Email Address
Full Name
Password High
Phone Number
Physical address High
Breach Impact
The breach exposed a large conservation-and-hunting membership base, useful for targeting a specific demographic.
Exploitation & Downstream Threats
• Credential stuffing against reused passwords across other platforms | • Identity verification bypass using name + date of birth combination | • 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 consumer-service breach: contact and account data supports phishing, account takeover and profile enrichment. 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).
Protect Yourself
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