UnknownTransportationHigh

Delta Air Lines, Inc.

bd_766cb69bdc29cf10 · schema v1 · pii pii-v1

Severity

High

Discovered

Mar 28, 2018

Filed

Apr 13, 2018

To disclose

16 days

Affected

825,000

Linked

5 filings

Confidence

95%

Full breach record for Delta Air Lines, Inc. →6 incidents on file

Delta Air Lines, Inc. reported a data breach to the Oregon Attorney General. The breach was reported on 2018-04-13. The breach occurred during 9/26/2017 - 10/12/2017. The breach was discovered on 3/28/2018. 825,000 individuals were affected. Notice was sent on 4/11/20184/12/2018.

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Oregon clock✓ OR AG ≤45d16 days discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 183 days

discovery → filing · 16 days

Sep 26, 2017

Begins

Mar 28, 2018

Discovered

Apr 13, 2018

Filed

This filing is one of 5 filings about the same incident.View merged incident

Part of [24]7.ai supply-chain incident (2018) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Massachusetts State AGbd_bb82bd5e930bba5f2018-04-13Verified
California State AGbd_c8ee1d64322889022018-04-13Verified
Montana State AGbd_286e451dc4b1279e2018-04-12 · +1dCandidate
New Hampshire State AGbd_3fd5fb2b29a0de182018-04-11 · +2dVerified

Name: Delta Air Lines, Inc.
norm: delta air lines
Domain: delta.com

Name: Delta Air Lines, Inc.
norm: delta air lines
Domain: delta.com

Discovered: Mar 28, 2018
Breach occurred: Sep 26, 2017 – Oct 12, 2017
Undetected for: 183 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 825,000nationwide
Data types: —
Attack vector: Unknown

Time to disclose: 16 days(16 days from discovery to filing)
Compliance flags: OR AG ≤45d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

New Hampshire State AGApr 11 · first

Montana State AG+1d

Massachusetts State AG+2d

California State AG+2d

Oregon State AG+2d · 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://justice.oregon.gov/consumer/DataBreach/
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 13, 2018
Raw hash: 1a2414e712238c0aa4f3760c4805a6f5f7d10f457dfa1b0a6f3425e44590b002

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityDelta Air Lines, Inc.

Victim entityDelta Air Lines, Inc.

Incidentdiscovered Mar 28, 2018

ComplianceOR AG ≤45d

Extraction provenanceno artifact recorded

Source provenancejustice.oregon.gov