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6 ways an AI agent can still overspend that our payment-MCP census missed (found by readers)
Disclosure: I work at PinkWallet, which builds Pink Agentic AI Payments, an approval layer for agent…
How to write a Claude Code hook that cannot steer your agent
I build ccdeck, a local dashboard for Claude Code and Codex sessions, and its hook is the worked exa…
TokenVault – 512KB local-first LLM cost shield & reversible PII vault (Python/Node/Go/Wasm)
Hey HN, I'm Somesh, a 17-year-old builder from India. While building multi-turn AI apps, I kept run…
CVE-2026-115921: CVE-2026-115921: Null Pointer Dereference and Integer Conversion in ONNX ScanInferenceFunction
CVE-2026-115921: Null Pointer Dereference and Integer Conversion in ONNX ScanInferenceFunction Vu…
Heartbleed: One Unchecked Length, Two Years, Half a Million Websites (and the C# Version)
In April 2014, about half a million trusted websites had the same bug. Ask them the right way, and t…
Redact Before You Paste It Into the Coding Agent
Mid-debugging, I pasted a raw terminal block into the agent: a curl response with the Bearer token o…
Gas Optimization Audit: Falcon Finance
Gas Optimization Audit: Falcon Finance Target Protocol: Falcon Finance (TVL: $1719.4M) F…
From Virtual Key to Internal Target: Responding to LiteLLM SSRF
From Virtual Key to Internal Target: Responding to LiteLLM SSRF CVE-2026-59823 starts with a permi…
CVE-2026-115922: CVE-2026-115922: Denial of Service via Unchecked Expansion of Packed Sub-Byte Tensors in ONNX
CVE-2026-115922: Denial of Service via Unchecked Expansion of Packed Sub-Byte Tensors in ONNX Vul…
Monitoring a Laravel app on shared hosting
On a VPS you can install fail2ban, tail the system logs and plug in whatever monitoring you like. On…
PHP2Shell (CVE-2026-109618 and CVE-2026-109619): Is Your Website Affected, and Exactly What to Do Next
On 17 October 2026, four days before the public knew the bugs existed, an Amazon honeypot logged som…
MailGuard Digest: Engineering a Local-First DMARC Analysis Pipeline with Python
What if analyzing email authentication failures didn't require uploading your organization's email i…