Ashley Madison 2015 Data Breach
Sensitive Relationship Platform · Extramarital and discreet relationship services · Discreet affairs platform · Global
Ashley Madison Extramarital Affairs Platform Breach (2015): 38 Million User Records Including Real Names, Home Address & Payment History Exposed
Online dating service focused on discreet relationships.
Confirmed · ObscureIQ Intelligence
Breach Risk Index i
65/100
Lower riskHigher risk
High and current: recent, valuable data circulating on the dark web now.
Data Sensitivity i
RestrictedBeing associated with this breach can itself be harmful. Disclosure is limited and presence is not confirmed to unverified parties.
38.4MRecords
2015Year
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
IntimateSexual Orientation
Breach Summary
Ashley Madison, an extramarital affairs dating platform operated by Toronto-based Ruby Corp. (then called Avid Life Media), was breached in July 2015 by a hacker collective calling itself The Impact Team. The attackers exploited security misconfigurations, including hardcoded credentials in the site's source code and the use of weak MD5 password hashing alongside stronger methods, allowing them to move through internal systems and extract more than 60 gigabytes of data. When the company refused their demand to shut down the platform, the attackers released the data publicly. Approximately 32 to 38 million user records were exposed. The exposed data included real names, home addresses, email addresses, phone numbers, dates of birth, sexual orientation, payment histories, security questions and answers, and detailed website activity. Because Ashley Madison was built around the premise of discretion for people seeking affairs, the combination of real identity and behavioral data was exceptionally sensitive. Affected individuals faced targeted extortion attempts, public exposure of private conduct, and severe personal consequences. Multiple suicides were documented and directly linked to the breach. Canadian and Australian regulators launched formal investigations. A CAD $578 million class action lawsuit was filed against the company. The U.S. Federal Trade Commission reached a settlement with Avid Life Media in 2016 that required the company to undergo independent security audits for 20 years. The company was also found to have operated fake female profiles to drive male user engagement. For anyone affected by this breach: do not pay extortion demands, as payment rarely stops further contact and may invite escalation. If you are in crisis, please contact the 988 Suicide and Crisis Lifeline by calling or texting 988.
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…
38.4M records analyzed
About Ashley Madison
Ashley Madison is a dating service built around one premise: that people in relationships want to meet other people in relationships. Ruby Corp., a Toronto company formerly called Avid Life Media, runs the platform. It operates in more than 50 countries. It has tens of millions of registered users. The business model is credits-based. The promise is discretion.
Why They Hold Your Data
Discreet affairs platforms collect highly sensitive account data, profile details, messages, sexual-interest signals, payment-adjacent records, and relationship-intent activity tied to extramarital behavior.
Recent Developments
The 2015 breach broke something the company couldn't fully repair. Avid Life Media rebranded as Ruby Corp. in 2016. The old name was too heavy to carry. Leadership turned over. The platform kept running. By 2025, the company describes its membership as growing. It says little else publicly.
Data Points Exposed
13 verified field types
Activity History
Date of Birth High
Email Address
Ethnicity Or Race
Full Name
Gender
Password High
Phone Number
Physical address High
Security Question / Answer High
Sexual Orientation High
Transaction History
Username
Breach Impact
The data came out in July 2015. Names. Home addresses. Sexual orientation. Affair-seeking behavior. Real people, exposed. CEO Noel Biderman resigned within weeks. Canadian and Australian regulators opened investigations. A CAD $578 million class action was filed. The FTC settled with the company in 2016, requiring security audits for twenty years. Then there were the suicides. Documented. Linked directly to the exposure. Extortion campaigns followed. The company was also found to have run fake female accounts to drive male engagement. A decade on, this breach is still cited when people want to explain what harm looks like when sensitive relationship data gets out.
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
An intimate-data breach: preferences, orientation or explicit content linked to an identity create acute coercion and blackmail exposure. 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.
- Be alert to sextortion or blackmail attempts referencing this data and do not engage; preserve and report messages.
- 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
Protect Yourself: Limited Disclosure
Check If You’re Affected: Verification Required
Because being associated with this breach can itself be harmful, we do not confirm whether anyone appears in it to unverified parties. Verify your identity to privately check whether your own data appears in this breach or related indexes.
We will only reveal whether a specific person appears in this breach to that person.
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