HackingProfessional ServicesProfessional ServicesData ExfiltratedCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDFinancial accountMediumContained

ADD Systems

bd_5048cd57a2a48748 · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 31, 2024

Filed

Jul 19, 2024

To disclose

7 weeks

Affected · nationwide

3323 in this filing

Linked

4 filings

Confidence

66%

Full breach record for ADD Systems →

ADD Systems reported an external system breach (hacking) occurring between March 21 and May 14, 2024. The incident was discovered on May 31, 2024, affecting 332 individuals, including 3 Maine residents. Compromised data included names, SSNs, driver's license numbers, and bank account information. The company engaged forensic investigators and offered Kroll identity monitoring services.

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Maine clockDiscovered May 31, 2024 → Filed with AG Jul 19, 202449d ⏱ ME AG >30d7 weeks discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 71 days

discovery → filing · 7 weeks / 49 days

Mar 21, 2024

Begins

May 31, 2024

Discovered

Jul 19, 2024

Filed

vs. sector median

11 wks faster

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

New Hampshire State AGbd_13eb6c52f3585c302024-07-19Verified
Indiana State AGbd_6a95753b81398d112024-07-19Verified
Massachusetts State AGbd_8e1d7e5163f18a8a2024-07-19Verified

Name: ADD Systems
norm: add systems

Name: ADD Systems
norm: add systems
Industry: Professional Servicesllm

Discovered: May 31, 2024
Breach occurred: Mar 21, 2024 – May 14, 2024
Undetected for: 71 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jul 19, 2024
Affected individuals: 332state + nationwide
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1119 Automated Collection
Threat actor: ExternalFinancial
Regulator citations: Filed notification with Maine Attorney General
Initial access: exploit_public_facing

During the incident: Took steps to secure the network
Engaged a third-party forensic firm to investigate the incident
Arranged for complimentary identity monitoring service provided by Kroll
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 7 weeks(49 days from discovery to filing)
Compliance flags: ME AG >30d · 49d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: May 31, 2024
→ Filed with AG: Jul 19, 2024
49d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: May 31, 2024 → Filed with AG: Jul 19, 2024	49d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

New Hampshire State AGJul 19 · first

Indiana State AGJul 19 · first

Massachusetts State AGJul 19 · first

Maine State AGJul 19 · 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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/f99de046-00b1-47d2-b044-f8fc53e07f3e.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 19, 2024
Raw hash: f405d6f43807867793e60ce59d1263f4899420e4d4f784393a8bdf704bee397b

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityADD Systems

Victim entityADD Systems

Incidentdiscovered May 31, 2024

Stated responseTook steps to secure the network

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov