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Regulator-posted notice

Breach notice filed by Interactive Brokers LLC (May 2024)

Organization named: Interactive Brokers LLC Provisional: identity as filed, not yet matched to the directory
Type as the source lists it: A business email compromise that resulted in the unauthorized access to a limited amount of consumer personal information

What the sources say

Maryland Attorney General security breach notices Primary notice

Posted on the Maryland Attorney General security breach notices with a submission date of May 15, 2024.

Organization as reported
Interactive Brokers LLC
Category as reported
A business email compromise that resulted in the unauthorized access to a limited amount of consumer personal information
Information types as reported
Name and social security number
Submission date
May 15, 2024
Observed by BreachRecords
2026-10-19 05:01 UTC (revision 47345, list:Security-Breach-Notices-2024:item:707)
Archived copy
Held in the private archive (provenance)

The listing records a filing with the agency; it is not a finding by the agency.

Figures, per source

  • 4 individuals affected (residents of the reporting state), according to the Maryland Attorney General security breach notices, source date May 15, 2024, revision observed 2026-10-19.

Each figure is one source's figure with the basis that source gave. Figures from different sources are shown side by side and are not added, averaged or chosen between.

Timeline

Source dates are the dates the sources give. Observation dates are when BreachRecords recorded each revision.

  • Submission date (Maryland Attorney General security breach notices)
  • Observed by BreachRecords (revision 47345)
  • Approved by a reviewer

Organizations linked by a reviewer

  • Interactive Brokers LLC Named as the filer Provisional: identity as filed, not yet matched to the directory Linked 2026-11-04, method manual.

Archived evidence

  • f1e284bed5f1b3879b9afa94435ea35dfb248bc60ded307a3b4ddf015cf2c804
    application/json, 1,268,127 bytes, retrieved from Maryland Attorney General security breach notices, 2026-10-19 05:01 UTC. Archived privately · Provenance · Source page

Records reflect source filings as of the dates shown. BreachRecords is not a regulator.

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