HackingFinancial ServicesFinanceVulnerability ExploitSupply Chain (3P Vendor)Data ExfiltratedCustomer Data InvolvedIdentity (basic)LowContained

Sun Life Financial

bd_3d34eccb54cb5382 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Nov 6, 2023

To disclose

—

Affected

Not disclosed

Linked

2 filings

Confidence

66%

Full breach record for Sun Life Financial →3 incidents on file

Sun Life Financial reported a data breach affecting California residents via a third-party software vulnerability in Progress Software's MOVEit Transfer. An unauthorized third party accessed Pension Benefit Information, LLC's (PBI) MOVEit server on May 29-30, 2023, and downloaded data including names. PBI patched servers, investigated, and offered 24 months of credit monitoring. This is a supplemental notice.

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Incident timeline

May 29, 2023

Begins

Nov 6, 2023

Filed

This filing is one of 2 about the same incident.View merged incident

Part of Progress Software Corporation supply-chain incident (2023) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Maine State AGbd_16876df7363dddd32023-11-06Candidate

Name: Sun Life Financial
norm: sun life financial
Domain: sunlifedistributors.com

Name: Sun Life Financial
norm: sun life financial
Domain: sunlifedistributors.com
Industry: Financial 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
Investigated and assessed the security of systems
Notified potentially affected customers and individuals
Offering 24 months of complimentary credit monitoring and identity restoration 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 · 2 filings · 2 states

View merged incident ↗

Maine State AGNov 6 · first

California State AGNov 6 · first · this page

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/sb24-576152
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 6, 2023
Raw hash: 24ed20c43f221c0b032a791a203a88037b3f2025deedd64129f9eaa945e02768

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entitySun Life Financial

Victim entitySun Life Financial

IncidentThird-Party / Supply Chain

Stated responsePatched servers

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov