What is the Broker Protocol and why does it matter in this case?

The Broker Protocol is a US industry agreement that sets out what information departing advisors may take when switching firms — typically limited to client name, address, phone number, email, and account title. Whether Krauthamer's conduct fell within those boundaries is expected to be central to JPMorgan's lawsuit.

Is Morgan Stanley named as a defendant in JPMorgan's lawsuit?

Based on publicly reported filings, Morgan Stanley has not been named as a defendant. The suit targets Krauthamer individually over his alleged use of confidential client information after joining the firm.

How does this case apply to family offices in Asia-Pacific?

While the case is US-based, the governance issue is universal. In Singapore and Hong Kong, MAS and SFC regulations impose specific obligations on licensed representatives regarding client data. Family offices should ensure advisor agreements include explicit non-solicitation and data-handling clauses aligned with local regulatory requirements.

What should a family office do if a key advisor or relationship manager departs?

Principals should immediately review what client data the departing advisor had access to, notify clients proactively, and assess whether any non-solicitation or confidentiality obligations apply. Documented transition protocols and clear contractual terms established before any departure are the most effective safeguard.

Does the VCC or OFC structure affect how advisor transitions are governed?

Singapore's Variable Capital Company and Hong Kong's Open-ended Fund Company each have their own governance frameworks. When an advisor change intersects with fund-level responsibilities, principals should verify that both the advisory agreement and the fund's constitutional documents address transition and data-access protocols explicitly.

JPMorgan Sues Former Advisor Over Client Solicitation at

TL;DR

JPMorgan has sued former Florida-based private client advisor Brian Krauthamer, alleging he used confidential client information to solicit clients after joining Morgan Stanley. The case highlights governance risks around advisor transitions and data ownership that family office principals across Asia-Pacific should address proactively in their advisory.

JPMorgan has filed a lawsuit against Brian Krauthamer, a former private client advisor who worked at one of the bank's Florida branches before moving to Morgan Stanley, alleging he used confidential client information to solicit former clients after his departure. The case centres on whether Krauthamer breached contractual and fiduciary obligations by carrying proprietary client data across institutional lines, a dispute that surfaces a recurring tension in private wealth: who owns the client relationship when an advisor moves.

For family office principals and the institutions they work with, this litigation is a pointed reminder that advisor mobility carries legal and operational risk on both sides of the relationship. When a trusted advisor departs, clients may face unsolicited contact, disrupted service continuity, and uncertainty about how their personal financial data has been handled. These are not abstract concerns, they are governance vulnerabilities that well-structured family offices should anticipate and address contractually before a transition occurs.

The core allegation is straightforward: JPMorgan claims Krauthamer took confidential client details, names, contact information, account data, and used them to initiate contact with those clients on behalf of his new employer. Morgan Stanley has not been named as a defendant in the publicly reported filings. Courts in the United States have handled similar cases under the framework of the Broker Protocol, an industry agreement designed to govern what departing advisors may and may not take when switching firms. Whether Krauthamer's conduct falls within or outside that protocol is likely to be a central question in the proceedings. Key issues the case is expected to test include:

The enforceability of non-solicitation clauses in private client advisory contracts
What constitutes permissible use of client information under the Broker Protocol
The evidentiary standard for proving solicitation versus a client's independent choice to follow an advisor
Institutional liability when a receiving firm benefits from a departing advisor's client book

For Asia-Pacific family offices, the jurisdictional context differs, MAS in Singapore and the SFC in Hong Kong each impose their own conduct and data-handling obligations on licensed representatives, but the underlying governance question is identical: are your agreements with advisors, relationship managers, and external asset managers explicit about data ownership, non-solicitation periods, and transition protocols? Structures such as Singapore's Variable Capital Company or Hong Kong's Open-ended Fund Company add another layer of complexity when advisor changes intersect with fund governance. Principals who have not reviewed these clauses recently should do so now, particularly as advisor movement across institutions in the region continues at pace.

Why it matters: Litigation like this signals that financial institutions are prepared to pursue legal remedies aggressively when client relationships are at stake. For family office principals, the practical implication is clear: robust advisor agreements, explicit data-handling clauses, and documented client-consent protocols are not optional governance hygiene, they are the first line of defence when a key relationship manager walks out the door.