Social EngineeringManufacturingManufacturingPhishingStolen CredentialsCustomer Data InvolvedPIIIdentity (basic)LowResolved

Covia Holdings Corporation

bd_52aef67639dc63c3 · schema v1 · pii pii-v1

Severity

Low

Discovered

Apr 1, 2019

Filed

Aug 1, 2019

To disclose

17 weeks

Affected

3state residents only

Linked

3 filings

Confidence

65%

Full breach record for Covia Holdings Corporation →

Covia Holdings Corporation notified Montana residents of a phishing incident in April 2019. Unauthorized access to employee email accounts occurred April 12-15, 2019. The incident may have exposed personal information contained in those emails. Covia secured accounts, engaged forensic investigators, and offered one year of Experian IdentityWorks. The specific scope of affected individuals was not disclosed in this notification.

J jump to incidentP pin to compareR raw source

Incident timeline

Apr 12, 2019

Begins

Aug 1, 2019

Filed

vs. sector median

+7 wks slower

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Massachusetts State AGbd_58c47fdf1ca117022019-08-01Verified
New Hampshire State AGbd_888897b01023c1952019-08-05 · +4dVerified

Name: Covia Holdings Corporation
norm: covia holdings

Name: Covia Holdings Corporation
norm: covia holdings
Industry: Manufacturingllm

Discovered: Apr 1, 2019
Breach occurred: Apr 12, 2019 – Apr 15, 2019
Materiality determined: —
Notification sent: —
Affected individuals: 3state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: External
Initial access: phishing_link

During the incident: Secured the employees’ email accounts
Began an investigation
Engaged a leading forensic firm to assist with the investigation
Offered a complimentary one-year membership with Experian’s IdentityWorks
Changes made: Further configuration changes for multi-factor authentication for remote email access
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 17 weeks(122 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Massachusetts State AGAug 1 · first

Montana State AGAug 1 · first · this page

New Hampshire State AG+4d

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://dojmt.gov/wp-content/uploads/OCP/Data-Breach-NotificationDetails2.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 1, 2019
Raw hash: 51301d2c8b04ed5e0d9a152d2d0f0ff7bcb2987469a19cf5ea7d7b2d898bcc5f

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityCovia Holdings Corporation

Victim entityCovia Holdings Corporation

Incidentdiscovered Apr 1, 2019

Stated responseSecured the employees’ email accounts

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov