HackingTransportation & LogisticsTransportationStolen CredentialsCustomer Data InvolvedDelayed DiscoveryIdentity (basic)Government IDMediumContained

Service by Medallion

bd_b0832b8129f710b7 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 5, 2022

Filed

Aug 16, 2022

To disclose

32 weeks

Affected

Not disclosed

Confidence

64%

Full breach record for Service by Medallion →

Service by Medallion, Inc. disclosed that an unauthorized actor gained access to employee email accounts between August 21, 2021, and January 16, 2022. The company became aware of suspicious activity on January 5, 2022. The breach exposed names and Social Security numbers of some individuals. The company secured systems, implemented additional security tools, and offered 12 months of credit monitoring.

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California clockDiscovered Jan 5, 2022 → Notified Aug 16, 2022223d ✗ CA 60-day late32 weeks discovery → filing

Incident timeline

undetected · 137 days

discovery → filing · 32 weeks / 223 days

Aug 21, 2021

Begins

Jan 5, 2022

Discovered

Aug 16, 2022

Filed

Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident

Name: Service by Medallion
norm: service by medallion
Domain: medallionfacilityteam.com

Name: Service by Medallion
norm: service by medallion
Domain: medallionfacilityteam.com
Industry: Transportation & Logisticsllm

Discovered: Jan 5, 2022
Breach occurred: Aug 21, 2021 – Jan 16, 2022
Undetected for: 137 daysoccurrence → discovery
Materiality determined: —
Notification sent: Aug 16, 2022
Affected individuals: Not disclosed
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: External
Regulator citations: Notifying regulators, as necessary
Initial access: valid_credentials

During the incident: Launched an investigation to determine the nature and scope of the activity
Secured our systems
Implemented additional security tools
Notifying regulators, as necessary
Offering access to twelve (12) months of complimentary credit monitoring services through Cyberscout
Changes made: Implemented additional security tools
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 32 weeks(223 days from discovery to filing)
Compliance flags: CA 60-day late · 223d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
Clock breakdown: Statute Window Elapsed Threshold Status
California
Discovered: Jan 5, 2022
→ Notified: Aug 16, 2022
223d 60 days (analyst band, pre-2026 discoveries) CA 60-day late

Statute	Window	Elapsed	Threshold	Status
California	Discovered: Jan 5, 2022 → Notified: Aug 16, 2022	223d	60 days (analyst band, pre-2026 discoveries)	CA 60-day late

Status: No extraction artifact recorded for this disclosure.

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://oag.ca.gov/ecrime/databreach/reports/sb24-556313
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 16, 2022
Raw hash: 6911cdda9098bcb88ce33f21c788550f8b654f5e3ae5cef77a06c2149fa3fcf8

Reporting entityService by Medallion

Victim entityService by Medallion

Incidentdiscovered Jan 5, 2022

Stated responseLaunched an investigation to determine the nature and scope of the activity

ComplianceCA 60-day late

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov