Clint Gibler

Clint Gibler

🗡️ Head of Security Research @semgrep 📚 Creator of tl;dr sec newsletter

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[tl;dr sec] #291 - Build a GuardDuty Triage Agent, Scaling Netflix's Threat Detection Pipelines, Claude for Security Review

[tl;dr sec] #291 - Build a GuardDuty Triage Agent, Scaling Netflix's Threat Detection Pipelines, Claude for Security Review

How to build an AI agent that triages GuardDuty alerts, lessons learned scaling Netflix's detection pipelines, Anthropic releases a slash command and GitHub Action for performing secure code review

Clint Gibler
Clint Gibler
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[tl;dr sec] #290 - Securing MCP, AppSec Archetypes, CISO's Guide to Protecting Crown Jewels

[tl;dr sec] #290 - Securing MCP, AppSec Archetypes, CISO's Guide to Protecting Crown Jewels

Tools to scan MCP servers and an MCP WAF, 4 AppSec archetypes, how to strategically protect your org with limited resources

Clint Gibler
Clint Gibler
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[tl;dr sec] #289 - AI-powered Fuzzing, Incentives in Security, Malware in DNS

[tl;dr sec] #289 - AI-powered Fuzzing, Incentives in Security, Malware in DNS

Automatically generating fuzzing harnesses and vulnerability proof-of-concepts, 5 incentives security programs should pursue, it's always DNS

Clint Gibler
Clint Gibler
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[tl;dr sec] #288 - Prompt Injection in Malware, Preventative Security, Top Bug Bounty War Stories

[tl;dr sec] #288 - Prompt Injection in Malware, Preventative Security, Top Bug Bounty War Stories

Checkpoint finds malware containing prompt injection, why preventative security is hard, @Rhynorater talk sharing 11 of his most impactful and technically challenging vulnerabilities

Clint Gibler
Clint Gibler
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[tl;dr sec] #287 - fwd:cloudsec Talk Recordings, How Figma Only Runs Approved Software, Auditing Code with AI

[tl;dr sec] #287 - fwd:cloudsec Talk Recordings, How Figma Only Runs Approved Software, Auditing Code with AI

45 excellent cloud security talks, how Figma rolled out the binary authorization tool Santa, AI bug finding tools and paper

Clint Gibler
Clint Gibler
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[tl;dr sec] #286 - Securing Vibe Coding, Finding Secrets "Oops Commits", Backdooring IDE Extensions

[tl;dr sec] #286 - Securing Vibe Coding, Finding Secrets "Oops Commits", Backdooring IDE Extensions

Rules files to vibe securely, earning $25K from dangling commits, compromising the extension marketplace of Cursor, Windsurf, and other VS Code forks

Clint Gibler
Clint Gibler
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[tl;dr sec] #285 - AI Red Teaming, Detection Engineering Field Manual, Building AppSec Partnerships

[tl;dr sec] #285 - AI Red Teaming, Detection Engineering Field Manual, Building AppSec Partnerships

Can LLMs red team AI, intro to detection engineering, how to scale security impact via cross-team partnerships

Clint Gibler
Clint Gibler
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[tl;dr sec] #284 - Google Cloud CISO Interview, AWS Threat Technique Catalog, Finding Secrets with AI

[tl;dr sec] #284 - Google Cloud CISO Interview, AWS Threat Technique Catalog, Finding Secrets with AI

4 ways Google uses AI for security, catalog of AWS threat actor techniques, training a custom small language model to find secrets

Clint Gibler
Clint Gibler
PodcastPodcast
Google Cloud CISO: Shift Down not Left, 4 ways Google uses AI for Security (with Phil Venables)

Google Cloud CISO: Shift Down not Left, 4 ways Google uses AI for Security (with Phil Venables)

Moving from artisanal to industrial security at scale, and how Google uses AI for reversing malware, analyzing hacker videos, fuzzing, and more

Clint Gibler
Phil Venables
Clint Gibler, +1
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[tl;dr sec] #283 - Awesome Black Hat Tools, Evading EDR, Disrupting Malicious Uses of AI

[tl;dr sec] #283 - Awesome Black Hat Tools, Evading EDR, Disrupting Malicious Uses of AI

Huge list of tools presented at various Black Hat conferences, how attackers evade modern EDR, OpenAI's report on threat actor campaigns they've disrupted

Clint Gibler
Clint Gibler