MalwareTechnologyInformationRansomwarePhishingData EncryptedCustomer Data InvolvedMulti-Stage ChainIdentity (basic)Financial accountLowContained

Heavy Hammer, Inc.

bd_5b7ce0bb4fc71b55 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Jun 6, 2023

To disclose

—

Affected

Not disclosed

Linked

8 filings

Confidence

66%

Full breach record for Heavy Hammer, Inc. →2 incidents on file

Heavy Hammer, Inc. experienced a ransomware attack on April 21, 2023, following a phishing campaign targeting employees. The incident compromised customer data including names, contact information, and payment card/bank account details. The company contained the attack, engaged forensic experts, and is offering 12 months of identity monitoring to affected individuals.

J jump to incidentP pin to compareR raw source

Incident timeline

Apr 21, 2023

Begins

Jun 6, 2023

Filed

This filing is one of 8 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

Oregon State AGbd_f0a7a07d987e77a12023-06-06Verified
Maine State AGbd_cb3cfd0b71b8e8b12023-06-09 · +3dVerified
Massachusetts State AGbd_2eff04030016c7e22023-06-02 · +4dVerified
Indiana State AGbd_3863736bac302e1b2023-06-02 · +4dVerified

Show 3 more filings ↓up to 14d gap

Montana State AGbd_5b0383fe9134555a2023-06-02 · +4dVerified
Vermont State AGbd_720d1e34f4ace7932023-06-02 · +4dVerified
Washington State AGbd_32d7a0ae4bfbd4472023-05-23 · +14dCandidate

Name: Heavy Hammer, Inc.
norm: heavy hammer

Name: Heavy Hammer, Inc.
norm: heavy hammer
Industry: Technologyllm

Discovered: —
Breach occurred: Apr 21, 2023
Materiality determined: —
Notification sent: Jun 6, 2023
Affected individuals: Not disclosed
Data types: Identity (basic)Financial account
Attack vector: Ransomware
MITRE ATT&CK: T1566 PhishingT1486 Data Encrypted for Impact
Threat actor: ExternalFinancial
Initial access: phishing_link

During the incident: Retained a team of cybersecurity experts to aid in the incident response
Notified proper authorities
Isolated the attack
Offering complimentary access to Experian IdentityWorks for 12 months
Changes made: Locked down impacted infrastructure
Fortified cyber-security efforts
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 · 8 filings · 8 states

View merged incident ↗

Washington State AGMay 23 · first

Massachusetts State AG+10d

Indiana State AG+10d

Montana State AG+10d

Vermont State AG+10d

Oregon State AG+14d

California State AG+14d · this page

Maine State AG+17d

Pattern: first filing May 23 (WA), last Jun 9 (ME) — a 17-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://oag.ca.gov/ecrime/databreach/reports/sb24-567668
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 6, 2023
Raw hash: aea3f3e8f7b8c06d4782b2a5b0b91be8923cd3990e07e506190e5549aa325f4c

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityHeavy Hammer, Inc.

Victim entityHeavy Hammer, Inc.

IncidentRansomware

Stated responseRetained a team of cybersecurity experts to aid in the incident response

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov