HackingTechnologyProfessional ServicesInformationCustomer Data InvolvedIdentity (basic)Government IDMediumContained

Data Systems Analysts, Inc.

bd_aa23a8fd526d56bd · schema v1 · pii pii-v1

Severity

Medium

Discovered

Sep 11, 2025

Filed

Feb 25, 2026

To disclose

24 weeks

Affected

12state residents only

Linked

6 filings

Confidence

65%

Full breach record for Data Systems Analysts, Inc. →2 incidents on file

Data Systems Analysts, Inc. (DSA) detected a network compromise by an unauthorized third party on September 11, 2025. The incident involved unauthorized access to personal information, including Social Security Numbers and dates of birth. DSA engaged forensic experts, secured the environment, changed passwords, and notified law enforcement. Affected individuals are offered 24 months of credit monitoring via Experian.

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Massachusetts clock✗ MA AG >90d24 weeks discovery → filing

Incident timeline

discovery → filing · 24 weeks / 167 days

Sep 11, 2025

Discovered

Feb 25, 2026

Filed

vs. sector median

+13 wks slower

This filing is one of 6 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

New Hampshire State AGbd_6adeca866241989b2026-02-24 · +1dVerified
Maine State AGbd_cf8106e9c7fbb8ae2026-02-24 · +1dVerified
Texas State AGbd_f272e4565d15a1e22026-02-27 · +2dVerified
Indiana State AGbd_5378ad3e267e989d2026-02-06 · +19dCandidate

Show 1 more filing ↓up to 19d gap

Nebraska State AGbd_e865086c6ddade592026-02-06 · +19dVerified

Name: Data Systems Analysts, Inc.
norm: data systems analysts

Name: Data Systems Analysts, Inc.
norm: data systems analysts
Industry: TechnologyllmProfessional Servicesllm

Discovered: Sep 11, 2025
Materiality determined: —
Notification sent: Feb 6, 2026
Affected individuals: 12state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External

During the incident: Took immediate steps to secure the environment
Engaged third-party forensic experts to assist in investigating what happened and what information may have been impacted
Notified law enforcement as well as other appropriate parties regarding this incident
Changed passwords and implemented additional security restrictions in our network
Changes made: Hardened and enhanced our network security
Providing access to Single Bureau Credit Monitoring services to monitor your information for 24 months at no charge
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 24 weeks(167 days from discovery to filing)
Compliance flags: MA AG >90d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Indiana State AGFeb 6 · first

Nebraska State AGFeb 6 · first

New Hampshire State AG+18d

Maine State AG+18d

Massachusetts State AG+19d · this page

Texas State AG+21d

Pattern: first filing Feb 6 (IN), last Feb 27 (TX) — a 21-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://www.mass.gov/doc/2026-274-data-systems-analysts-dsa-inc/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 25, 2026
Raw hash: 6fa7a1e33ee5e17d41e81c8b6ba07cebed4e28d87c002eff229bbf90a5396d97

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityData Systems Analysts, Inc.

Victim entityData Systems Analysts, Inc.

Incidentdiscovered Sep 11, 2025

Stated responseTook immediate steps to secure the environment

ComplianceMA AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov