HackingTechnologyInformationVulnerability ExploitZero-DayData ExfiltratedSupply Chain (3P Vendor)PIIIdentity (basic)LowContained

Sovos Compliance, LLC

bd_fd9a9a297311db80 · schema v1 · pii pii-v1

Severity

Low

Discovered

May 31, 2023

Filed

Sep 22, 2023

To disclose

16 weeks

Affected

59state residents only

Linked

22 filings

Confidence

66%

Full breach record for Sovos Compliance, LLC →4 incidents on file

Sovos Compliance, LLC. filed a supplemental notice with the New Hampshire Attorney General's office on September 22, 2023, regarding 59 additional NH residents affected by a MOVEit Transfer vulnerability exploit. The incident occurred on May 30, 2023, when unauthorized actors exploited a previously unknown vulnerability to exfiltrate personal information. Sovos took the application offline, retained advisors, and notified law enforcement. Affected data includes personal information; victims are offered two years of credit monitoring.

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Incident timeline

undetected · 1 days

discovery → filing · 16 weeks / 114 days

May 30, 2023

Begins

May 31, 2023

Discovered

Sep 22, 2023

Filed

vs. sector median

2 wks faster

This filing is one of 22 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 (10) · sorted by filing gap

California State AGbd_2644df19a41ec8302023-09-22Verified
Oregon State AGbd_40393771a63e83722023-09-22Verified
Vermont State AGbd_7d54e64352e44cf52023-09-22Verified
Maine State AGbd_9c65f917da81d4d82023-09-22Verified

Show 6 more filings ↓up to 30d gap

Washington State AGbd_bfa8650066e498842023-09-22Verified
Maine State AGbd_1d16661cc5f0c5c22023-09-05 · +17dVerified
Vermont State AGbd_084e33a4c378d5342023-08-23 · +30dVerified
Delaware State AGbd_1263c3b0407347452023-08-23 · +30dVerified
New Hampshire State AGbd_186dbb4a134b03692023-08-23 · +30dVerified
Oregon State AGbd_3d2bde1a29ed726e2023-08-23 · +30dVerified

Showing first 10 of 21 linked disclosures.

Name: Sovos Compliance, LLC
norm: sovos compliance

Name: Sovos Compliance, LLC
norm: sovos compliance
Industry: Technologyllm

Discovered: May 31, 2023
Breach occurred: May 30, 2023
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: Sep 22, 2023
Affected individuals: 59state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Initial access: exploit_public_facing

During the incident: Took the affected application offline
Activated its incident response procedures
Outside advisors and cybersecurity experts were retained
Notified law enforcement
Changes made: Deployed additional security measures and tools to strengthen the ongoing security of its network
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 16 weeks(114 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 7 states

View merged incident ↗

Vermont State AGAug 23 · first

Delaware State AGAug 23 · first

New Hampshire State AGAug 23 · first

Oregon State AGAug 23 · first

Maine State AG+13d

California State AG+30d

Oregon State AG+30d

Vermont State AG+30d

Maine State AG+30d

Washington State AG+30d

New Hampshire State AG+30d · this page

Pattern: first filing Aug 23 (VT), last Sep 22 (NH) — a 30-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 21 — the full spread may be wider.

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://mm.nh.gov/files/uploads/doj/remote-docs/sovos-compliance-20230922.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 22, 2023
Raw hash: 557b1c1704983399f5d0b66e38dd815a7930c17ec9efd7ce30525f2644dc8ff7

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entitySovos Compliance, LLC

Victim entitySovos Compliance, LLC

Incidentdiscovered May 31, 2023

Stated responseTook the affected application offline

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov