HackingFinancial ServicesFinanceTargetedIdentity (basic)Government IDMediumContained

BRADESCO SECURITIES, INC.

bd_24c25fa0a651efe9 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jul 11, 2023

Filed

Jul 28, 2023

To disclose

17 days

Affected

Not disclosed

Linked

2 filings

Confidence

67%

Full breach record for BRADESCO SECURITIES, INC. →

Bradesco Securities, Inc. notified consumers of a cybersecurity incident discovered on July 11, 2023. A criminal actor gained access to the network and obtained personal information including names, SSNs, passports, and driver's license numbers of certain US employees. Bradesco engaged forensic investigators, notified FINRA and federal law enforcement, and offered 24 months of credit monitoring and identity protection services to affected individuals.

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Vermont clock✓ VT AG ≤14 bday17 days discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

discovery → filing · 17 days

Jul 11, 2023

Discovered

Jul 28, 2023

Filed

vs. sector median

7 wks faster

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Maine State AGbd_fa839d81992b41592023-07-31 · +3dCandidate

Name: BRADESCO SECURITIES, INC.
norm: bradesco securities

Name: BRADESCO SECURITIES, INC.
norm: bradesco securities
Industry: Financial Servicesllm

Discovered: Jul 11, 2023
Materiality determined: —
Notification sent: Jul 28, 2023
Affected individuals: Not disclosed
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: ExternalFinancial
Regulator citations: Notified FINRANotified federal law enforcement

During the incident: Took steps to lock down impacted systems
Worked with a leading digital forensics and restoration team to analyze and remediate the incident
Implemented additional security features to protect the network
Employed containment protocols to mitigate the threat
Retained cyber security experts
Notified FINRA and federal law enforcement
Changes made: Implemented additional security features to protect the network
Employed containment protocols to mitigate the threat
Additional measures to ensure the integrity of our IT systems’ infrastructure and data
Use of enhanced security measures to address and mitigate the impact of the incident
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 17 days(17 days from discovery to filing)
Compliance flags: VT AG ≤14 bday
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Vermont State AGJul 28 · first · this page

Maine State AG+3d

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://ago.vermont.gov/document/2023-07-28-bradesco-securities-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 28, 2023
Raw hash: 914d8050632e9edfb495a51989b3dbf3d06b42de3fb583df275e4a016af834f1

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityBRADESCO SECURITIES, INC.

Victim entityBRADESCO SECURITIES, INC.

Incidentdiscovered Jul 11, 2023

Stated responseTook steps to lock down impacted systems

ComplianceVT AG ≤14 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov