FEDERALItem 8.01 · voluntaryHackingTechnologyProfessional ServicesInformationVulnerability ExploitSupply Chain (3P Vendor)Data ExfiltratedCustomer Data InvolvedEmployee Data InvolvedPIIEmploymentLowActive

Paycom Software, Inc.

bd_3cdcc1009c5cce36 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Jul 20, 2023

To disclose

—

Affected

Not disclosed

Confidence

68%

Full breach record for Paycom Software, Inc. →

Paycom Software, Inc. disclosed that an unauthorized third party exploited a previously unknown vulnerability in Progress Software's MOVEit file transfer software to download files from Paycom's server. The incident affected data of approximately 127 former and current clients (0.7% of client base) and certain Paycom employees. Compromised data included personally identifiable information. Paycom patched the software, engaged forensic experts, and is contacting affected clients. The company does not currently believe the incident will have a material adverse effect.

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Incident timeline — partial

? — ?

Breach window unknown

Jul 20, 2023

Filed

—

No filing yet · watching

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Part of Progress Software Corporation supply-chain incident (2023) — a supply-chain cascade affecting multiple organizations.View cascade →

Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident

Name: Paycom Software, Inc.
norm: paycom software
SEC CIK: 0001590955

Name: Paycom Software, Inc.
norm: paycom software
SEC CIK: 0001590955
Industry: TechnologyllmProfessional Servicesllm

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: PIIEmployment
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1195 Supply Chain Compromise
Threat actor: External
Initial access: supply_chain

During the incident: Deployed cybersecurity defenses, including patching the software according to the Vendor's published protocols
Launched an internal investigation in partnership with outside independent cybersecurity forensic experts
Engaged a third-party computer forensics team to verify the scope of the Vendor Incident
In the process of contacting affected clients directly
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.

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 filing

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statementThis record

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://www.sec.gov/Archives/edgar/data/1590955/000119312523190562/
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
Filed at: Jul 20, 2023
Raw hash: 273ebdc4a523270dc0e239c774f4af3a0eb3acbe985f8f12fcf488f2eab2ddce

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Reporting entityPaycom Software, Inc.

Victim entityPaycom Software, Inc.

IncidentThird-Party / Supply Chain

Stated responseDeployed cybersecurity defenses, including patching the software according to the Vendor's published protocols

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.sec.gov

Source filing