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HackingTechnologyInformationData ExfiltratedCustomer Data InvolvedGovernment IDIdentity (basic)MediumContained

Atlantic Media

bd_d0ef5ea5aa7a1a63 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 1, 2021

Filed

Apr 7, 2021

To disclose

5 weeks

Affected

30state residents only

Linked

6 filings

Confidence

65%
Full breach record for Atlantic Media

Atlantic Media, Inc. notified the New Hampshire Attorney General on April 7, 2021, of a security incident where unauthorized actors accessed its network file share server between February 25 and March 1, 2021. The breach impacted W-2 and W-9 forms containing names and Social Security Numbers of current and former employees and independent contractors. Atlantic Media notified 30 New Hampshire residents and offered two years of complimentary credit monitoring.

Incident timeline

undetected · 4 days
discovery → filing · 5 weeks / 37 days

Feb 25, 2021

Begins

Mar 1, 2021

Discovered

Apr 7, 2021

Filed

vs. sector median

13 wks faster

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Show 1 more filingup to 4d gap

Filing propagation · 6 filings · 6 states

View merged incident ↗
California State AGApr 7 · first
Indiana State AGApr 7 · first
Montana State AGApr 7 · first
New Hampshire State AGApr 7 · 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.

Atlantic Media — State AG breach notification · DisclosureLens