Legacy Core

Trust Briefs

Legacy Core Trust Briefs

Monthly cybersecurity updates translated into practical trust actions for small businesses.

This Month’s Trust Brief

July 2026High risk

SEC Reg S-P: Small RIAs Had a June 3 Compliance Deadline

As of June 3, 2026, SEC-registered investment advisers under $1.5B AUM must maintain a written incident response program and notify clients within 30 days of a qualifying breach. This Trust Signal is to document your IRP — not just draft it.

  • Regulation
  • Small Business Risk

Most relevant to: Financial Advisers, Professional Services

What Changed

Amended SEC Regulation S-P (adopted May 15, 2024) required smaller registered investment advisers to comply by June 3, 2026 — including a written incident response program, 30-day client notification, vendor incident reporting, and five-year record retention.

Why It Matters for Small Businesses

Regulators and clients increasingly expect documented response programs, not informal plans. Firms that cannot produce IRP documentation face examination and enforcement risk separate from any cyber incident.

What To Do This Month

  • Confirm your written incident response program is adopted, dated, and assigned to a responsible owner.
  • Document how you will notify affected clients within 30 days of discovering a qualifying breach.
  • Require service providers to report security incidents within 72 hours in written contracts.
  • Retain incident records, investigations, and notifications for at least five years.
  • Review whether your readiness evidence is organized enough for an SEC examination.

Legacy Core Trust Tip

Legacy Core credentials documented readiness — not Reg S-P compliance. Use Bronze to establish a verifiable baseline, then work with an Alliance Partner on the evidence Silver and Gold require.

Sources

Archive

Previous Trust Briefs

Browse earlier monthly updates, or filter by the topics that matter most to your business.

Want your business to show customers you take trust seriously?

Start the Trust Readiness Review to turn everyday good practices into a credential your customers and partners can verify — or book a call to talk it through.

Legacy Core Trust Briefs — Monthly Small Business Cybersecurity Updates | Legacy Core