HackingOtherVulnerability ExploitCustomer Data InvolvedIdentity (basic)Financial accountFinancial credentialsLowContained

Society for Industrial and Applied Mathamatics

bd_bb02c05aa98238a6 · schema v1 · pii pii-v1

Severity

Low

Discovered

May 26, 2020

Filed

Jul 6, 2020

To disclose

6 weeks

Affected

1state residents only

Linked

4 filings

Confidence

66%

Full breach record for Society for Industrial and Applied Mathamatics →2 incidents on file

SIAM notified NH AG of a data security incident affecting customers who made purchases on siam.org between Feb 13 and Apr 24, 2020. Payment card data (name, address, card number, expiration, CVV) was compromised. 1 NH resident notified on July 6, 2020. SIAM engaged forensic investigators and provided credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 103 days

discovery → filing · 6 weeks / 41 days

Feb 13, 2020

Begins

May 26, 2020

Discovered

Jul 6, 2020

Filed

vs. sector median

on median

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

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Massachusetts State AGbd_048291dc4fd12b312020-07-06Verified
Montana State AGbd_e2e4a80c3670df802020-07-06Verified
Indiana State AGbd_f47de23b7d675e2b2020-07-06Verified

Name: Society for Industrial and Applied Mathamatics
norm: society for industrial and applied mathamatics
Domain: siam.org

Name: Society for Industrial and Applied Mathamatics
norm: society for industrial and applied mathamatics
Domain: siam.org
Industry: Otherllm

Discovered: May 26, 2020
Breach occurred: Feb 13, 2020 – Apr 24, 2020
Undetected for: 103 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jul 6, 2020
Affected individuals: 1state-resident count only
Data types: Identity (basic)Financial accountFinancial credentials
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Attorney General
Initial access: exploit_public_facing

During the incident: Launched an investigation
Engaged an independent digital forensics firm
Took steps to stop any continued exposure of sensitive information
Notifying the credit card brands
Changes made: Adopted enhanced security measures to prevent similar incidents in the future
Providing affected consumers with complimentary credit monitoring, identity monitoring, identity theft expense reimbursement insurance; and fraud prevention and resolution support
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 6 weeks(41 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Massachusetts State AGJul 6 · first

Montana State AGJul 6 · first

Indiana State AGJul 6 · first

New Hampshire State AGJul 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://mm.nh.gov/files/uploads/doj/remote-docs/society-for-industrial-and-applied-mathematics-20200706.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 6, 2020
Raw hash: 4f161131ee9e1f29c7237263c4723a07e0c299bd9b490de57ec6ef115165cd45

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entitySociety for Industrial and Applied Mathamatics

Victim entitySociety for Industrial and Applied Mathamatics

Incidentdiscovered May 26, 2020

Stated responseLaunched an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov