HackingStolen CredentialsData ExfiltratedCREDENTIALSLowContained
StumbleUpon
bd_f41abfd28d1ecdc0 · schema v1 · pii pii-v1
Full breach record for StumbleUpon →StumbleUpon, Inc. submitted a California SB-24 breach notification regarding an incident in April 2014. The breach involved unauthorized access to user credentials, resulting in a password reset. The organization reset passwords as a response action. No specific number of affected individuals was disclosed in the filing.
Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident
Source provenance
- Source URL
- https://oag.ca.gov/ecrime/databreach/reports/sb24-44746
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Apr 8, 2014
- Raw hash
- 41919ca2802b87de8316f0b3a523ed2217d23cec34e8b7eb99875ec1ca4076ea
Reporting entity
- Name
- StumbleUponnorm: stumbleupon
- Domain
- stumbleupon.com
Victim entity
- Name
- StumbleUponnorm: stumbleupon
- Domain
- stumbleupon.com
Incident
- Discovered
- —
- Materiality determined
- —
- Notification sent
- Apr 30, 2014
- Affected individuals
- Not disclosed
- Data types
- CREDENTIALS
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid Accounts
- Threat actor
- External
- Initial access
- valid_credentials
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.