Archive · 19 Aug 2025
Oracle's First CSO, Mary Ann Davidson, to Depart
Mary Ann Davidson, Oracle's top cybersecurity leader, is leaving after almost 40 years.
She was Oracle's first CSO and helped make sure their products were safe.
Davidson worked closely with the company's founder, Larry Ellison.
Her departure is linked to Oracle's cost-cutting and move toward AI.
Davidson had some controversy in the past for criticizing customers who look for security problems.
Despite this, she has made a big impact on security at Oracle.
Mary Ann Davidson, Oracle's first CSO, is departing after nearly four decades.
Davidson joined Oracle in 1988 and became its first Chief Security Officer.
Her exit coincides with Oracle's cost-cutting measures and a focus on AI infrastructure.
She worked closely with Larry Ellison and shaped Oracle's product security policies.
Davidson faced controversy in 2015 for a blog post criticizing customers.
- Who
- Mary Ann Davidson, Oracle's Chief Security Officer.
- What
- Mary Ann Davidson, Oracle's Chief Security Officer, is departing.
- When
- Her departure coincides with cost-cutting measures and a push for AI infrastructure.
- Where
- Oracle.
- Why
- The departure is linked to Oracle's cost-cutting and a move towards AI.
Oracle's Perspective
Customer / Public Perspective
Product Security
Oracle's Perspective
No comment regarding her departure.
Customer / Public Perspective
Public criticism of Oracle's products.
- Position
- Chief Security Officer
- Company
- Oracle
- Tenure
- Approx. 37 years (since 1988)
- Known for
- Shaping product security policies
- Relationship
- Worked closely with Larry Ellison
