CHARLES SCHWAB & CO., INC. — May 2021 breach

Clustered 6 filings across 6 jurisdictions · filing window Mar 23, 2022 → Mar 28, 2022. View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

6 filings

States

Affected · reported

5,083

First → last filing

Mar 23, 2022 → Mar 28, 2022

Merge confidence

100%

incident inc_9ba0dd15b02c48f1 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 6 regulatory filings. The filings describe a misconfiguration. Intrusion May 18, 2021–Dec 16, 2021, discovered Dec 16, 2021 — the first regulatory filing landed 97 days later. 5,083 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), and Credentials. Notifications rolled out on a 5-day schedule across 6 filings beginning Mar 23, 2022. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

97days

Discovered → first regulatory filing

Discovery variance

78days

Range of discovered_at dates across filings

Filing span

5days

Time between earliest and latest filing

Not recorded for this incident

Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.

Regulatory clocksMaine✓ ME AG ≤30d · 19dMassachusetts✓ MA credit monitoring dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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