Executive record
Sean Cassidy
Sean Cassidy is Chief Information Security Officer (CISO) at Plaid, per the appointment announced week of June 15, 2026.
1 tracked move on the Wire
Prior roles noted in the record
- Head of Security at Asana · per the cited source on the move record
Tracked record
Recent public posts
Posts Sean Cassidy made publicly on LinkedIn, described in our words. We link to each one and never reproduce it. All voices
September 25, 2026 · Other
On a personal reflection topic
Read on LinkedIn ↗September 25, 2026 · Other
On a government policy topic
Read on LinkedIn ↗September 24, 2026 · Other
On a security leadership topic
Read on LinkedIn ↗September 1, 2026 · AI & agents
On security controls for agentic AI
Read on LinkedIn ↗
This record begins with CISO Tribune's tracking in 2026 and is not a complete career history. Corrections welcome via the desk.