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dev.to > gifteddev > why-your-supabase-app-might-be-leaking-user-data-and-how-to-fix-it-with-rls-2fbf

Why Your Supabase App Might Be Leaking User Data (and How to Fix It with RLS)

41+ min ago  (984+ words) So you vibecoded an app, pushed it live, and it's getting real users. Congrats " that's genuinely exciting. But here's a question worth pausing on: Can your users read each other's data? If you're using Supabase and haven't thought carefully about…...

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dev.to > czax225 > spectator-a-programming-language-for-cybersecuritygui-cli-tui-built-in-1moe

Spectator - A programming language for cybersecurity(GUI, CLI, TUI built in)

3+ hour, 28+ min ago  (173+ words) See Everything. Miss Nothing. What if your entire cybersecurity workflow lived inside one language? No switching between Python, Bash, and dozens of disconnected tools. No glue scripts. No messy pipelines. Just one clean, purpose-built system. Modern security workflows are fragmented…...

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dev.to > rdin777 > finding-a-critical-logic-flaw-in-legion-protocols-epoch-vesting-39g6

Finding a Critical Logic Flaw in Legion Protocol’s Epoch Vesting

5+ hour, 3+ min ago  (243+ words) While performing a deep-dive security audit of the Legion Protocol, I identified a critical vulnerability in their linear epoch-based vesting contract. This flaw isn't just a minor edge case " it's a fundamental logic error that can lead to permanent loss…...

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dev.to > kserude > undocumented-aws-codebuild-endpoints-expose-privileged-tokens-mitigation-strategies-for-lateral-36ko

Undocumented AWS CodeBuild Endpoints Expose Privileged Tokens: Mitigation Strategies for Lateral Movement Risks

6+ hour, 7+ min ago  (208+ words) Exploitation occurs during the CodeBuild job bootstrapping phase, a pre-execution window where the environment is prepared. The causal chain is as follows: Once extracted, these tokens grant unauthorized access to repositories, CI/CD pipelines, and other critical resources, enabling lateral…...

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dev.to > nowi-security > should-we-always-use-a-hybrid-encryption-protocol-to-share-information-1h70

Should we always use a hybrid encryption protocol to share information?

9+ hour, 14+ min ago  (508+ words) Whenever we think about sharing information securely, we think about encryption, sharing keys, and the best approach, which is often called "hybrid cryptography." But is it really necessary to expend so many resources on one-way, single messages? For these types…...

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dev.to > harishankarr7 > how-claude-codes-entire-source-code-leaked-and-it-wasnt-a-hack-4d5c

How Claude Code's entire source code leaked, and it wasn't a hack

5+ hour, 1+ min ago  (381+ words) Last week, March 31, 2026, Anthropic, the company behind Claude, accidentally leaked the full source code of their product Claude Code. Here's the full story, explained so anyone can follow it. Claude Code is a tool that developers install on their laptops…...

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dev.to > tvprasad > zero-trust-capability-delegation-for-mcp-agents-how-i-built-agentbond-4el1

Zero-Trust Capability Delegation for MCP Agents: How I Built AgentBond

9+ hour, 4+ min ago  (769+ words) AgentBond makes agent delegation trust by contract, not trust by accident. Every on-call engineer who has handed off an investigation to an AI agent and watched it call something it was never supposed to call knows this problem. The MCP…...

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dev.to > olgabyte > openclaw-cve-2026-33579-unauthorized-privilege-escalation-via-pair-approve-command-fixed-l48

OpenClaw CVE-2026-33579: Unauthorized Privilege Escalation via `/pair approve` Command Fixed

5+ hour, 25+ min ago  (305+ words) Even instances with authentication enabled remain vulnerable. An attacker with valid pairing credentials'easily obtained through phishing or social engineering'can still exploit the /pair approve command. The authorization check is missing at the command level, not the authentication layer, analogous to…...

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dev.to > t_o_jp > why-ai-security-governance-is-failing-in-2026-2j4d

Why AI Security Governance is Failing in 2026

10+ hour, 4+ min ago  (311+ words) 73% of enterprises have AI in production without proper security controls Let me be blunt: enterprise AI security is a disaster waiting to happen. After working with AI deployments at scale, I've seen the same mistakes repeated over and over. Everyone's…...

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dev.to > missamarakay > building-a-self-triaging-cve-checker-with-gemini-kestra-and-notion-4dek

Building a Self-Triaging CVE Checker with Gemini, Kestra, and Notion

10+ hour, 57+ min ago  (975+ words) I built a CVE checker for a nice enterprise-y use case, and of course, it's getting bigger and bigger as I go "ooooh, what if I add this?!" So this is me taking a break and telling you what I've…...