Zero Day + Sloppy IAM = Catastrophe: Lessons from 2025’s Biggest Breaches w/ Darrick Richardson

Zero Day + Sloppy IAM = Catastrophe: Lessons from 2025’s Biggest Breaches w/ Darrick Richardson

December 2, 2025 · 56 min · Season 3 · Episode 19

About this episode

The episode discusses the impact of sloppy identity practices on major cybersecurity breaches in 2025.

Discussion on how sloppy identity practices made 2025 breaches worse 2025 delivered zero-day nightmares: SharePoint RCE, Oracle EBS privilege escalation, VMware vCenter remote code execution — all exploited in the wild. But the real catastrophe? Sloppy IAM. Overprivileged accounts, ghost users, and orphan access turned surgical strikes into enterprise-wide meltdowns. One compromised admin in VMware? Full domain takeover. One stale Oracle account? Financial data exfiltrated. Join Garret Grajek...

People in this episode

Host: Garret Grajek

Guest: Darrick Richardson

Topics covered

Keywords

Mentioned in this episode

Organizations: SharePoint, Oracle EBS, VMware vCenter

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