HackingProfessional ServicesProfessional ServicesVulnerability ExploitSupply Chain (3P Vendor)Data ExfiltratedCustomer Data InvolvedIdentity (basic)LowContained

EBS Services, LLC

bd_e6f677ae3f184f7e · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Jul 17, 2023

To disclose

—

Affected

Not disclosed

Linked

5 filings

Confidence

65%

Full breach record for EBS Services, LLC →

Pension Benefit Information, LLC (PBI), which provides audit and address research services for EBS Services, LLC, experienced a data breach due to a vulnerability in Progress Software's MOVEit Transfer. An unauthorized third party accessed PBI's MOVEit server on May 29-30, 2023, and downloaded data including names and other data elements. PBI discovered the issue on May 31, 2023, when Progress disclosed the vulnerability. PBI patched servers, investigated the scope, and is offering identity monitoring services through Kroll.

J jump to incidentP pin to compareR raw source

Incident timeline

May 29, 2023

Begins

Jul 17, 2023

Filed

This filing is one of 5 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Massachusetts State AGbd_695218eafbd6ece52023-07-17Verified
Maine State AGbd_9bdf66298bd563f82023-07-17Candidate
Montana State AGbd_1ac316351547cdb62023-08-10 · +24dVerified
Indiana State AGbd_8e85747c8d0ba49b2023-05-29 · +49dVerified

Name: EBS Services, LLC
norm: ebs services

Name: EBS Services, LLC
norm: ebs services
Industry: Professional Servicesllm

Discovered: —
Breach occurred: May 29, 2023 – May 30, 2023
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: Identity (basic)
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1195 Supply Chain CompromiseT1041 Exfiltration Over C2 Channel
Threat actor: External
Third party: via Progress Software
Initial access: supply_chain

During the incident: Patched servers
Launched investigation into the nature and scope of the MOVEit vulnerability’s impact
Conducted a manual review of records to confirm the identities of individuals potentially affected
Notified potentially affected customers and individuals
Offering access to 12/24 months of complimentary identity monitoring services through Kroll
Changes made: Reviewing and enhancing information security policies and procedures
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Indiana State AGMay 29 · first

Massachusetts State AG+49d

Maine State AG+49d

California State AG+49d · this page

Montana State AG+73d

Pattern: first filing May 29 (IN), last Aug 10 (MT) — a 73-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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/sb24-570388
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 17, 2023
Raw hash: 5666da033e29437b82a42a40c6c9e6aba2968a8238e4b94cfd3a84e46ec2fc07

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityEBS Services, LLC

Victim entityEBS Services, LLC

IncidentThird-Party / Supply Chain

Stated responsePatched servers

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov