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Received a Securities Support Unit LLP dba Advisor's Advantage Network notification letter? Read the letter guide
MonitoringIndiana AG filing · July 31, 2026

Securities Support Unit LLP Reports 2026 Data Security Incident

Securities Support Unit LLP, doing business as Advisor's Advantage Network, reported a data security incident on July 31, 2026, stemming from an event around March 19, 2026. This incident involved the potential exposure of personal information, with the investigation currently under monitoring by the company.

State
Indiana
Breach date
March 19, 2026
Reported
July 31, 2026

What may have been exposed

  • Full Name
  • Social Security Number
  • Date of Birth
  • Financial Account Number
  • Routing Number
  • Tax Identification Number
  • Investment and Portfolio Details
  • Mailing Address

Securities Support Unit LLP, operating as Advisor's Advantage Network, formally reported a data security incident to regulators on July 31, 2026. This incident, which occurred on or about March 19, 2026, potentially involved the exposure of personal information related to its operations in Indiana.

While the precise nature of the personal information compromised has not been specified in public filings, the company has indicated that its investigation is currently under monitoring. This status suggests ongoing efforts to understand the full scope and impact of the event.

Individuals who may have received a notification from Securities Support Unit LLP dba Advisor's Advantage Network should understand that their personal data could potentially be at risk. Although the exact types of data are not detailed, any compromise of personal information warrants careful attention.

To safeguard against potential misuse, affected individuals are generally advised to remain vigilant. This includes regularly reviewing financial statements and credit reports for any unauthorized activity. It is also prudent to be cautious of unexpected communications, such as emails or calls, that request personal details.

These recommendations are standard general advice following any data security event where personal information is involved. For specific details pertinent to your situation, refer directly to any official communications received from Securities Support Unit LLP dba Advisor's Advantage Network.

What to do if you were affected

Based on the categories of information reported in this filing, these steps can help limit the risk of identity theft and fraud.

  • Freeze your credit

    Place a free credit freeze with Equifax, Experian, and TransUnion. A freeze blocks new accounts from being opened in your name and can be lifted anytime.

  • Guard against tax fraud

    File your tax return as early as possible and consider requesting an IRS Identity Protection PIN so no one can file a fraudulent return in your name.

  • Watch your financial accounts

    Review bank and card statements for unfamiliar activity and turn on transaction alerts. Report anything you don't recognize to your bank right away.

  • Stay alert to targeted scams

    Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.

  • Keep your notification letter

    Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

Source: Indiana Attorney General filing

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