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News

blockchain.news
blockchain.news > news > codeql-2-26-4-github-actions-security

CodeQL 2.26.4 Enhances GitHub Actions Security, Adds Go 1.27 Support

1+ week, 2+ day ago   (295+ words) Joerg Hiller Sep 03, 2026 15:43 GitHub's CodeQL 2.26.4 boosts security for GitHub Actions, improves Rust alerts, and extends support to Go 1.27. Key update for developers. GitHub Actions: Security checks for GitHub Actions have been fine-tuned. Specifically, the update enhances detection for mutable references…...

DEV Community
dev.to > tinycoder-studio > i-found-an-undocumented-mcp-server-on-opensea-and-it-leaked-usernames-for-any-wallet-5935

I Found an Undocumented MCP Server on OpenSea — and It Leaked Usernames for Any Wallet

4+ hour, 39+ min ago   (492+ words) TL;DR: OpenSea runs an undocumented MCP server at mcp.opensea.io/mcp. One of its tools hands out API keys to anyone who asks, and another lets you resolve any Ethereum address with an OpenSea profile to its owner's…...

DEV Community
dev.to > najeebullah > the-net-http-failure-nobody-sees-coming-najeeb-ullah-3g45

The.NET HTTP Failure Nobody Sees Coming -Najeeb Ullah

7+ hour, 58+ min ago   (1235+ words) Your CPU is fine. Your memory is fine. Your database is fine. So why did the application suddenly stop calling another service? There is a class of production failure that is particularly dangerous because your application metrics can look completely…...

BIOENGINEER.ORG
bioengineer.org > machine-learning-map-reveals-hidden-paralog-vulnerabilities-across-1005-cancer-cell-lines

Machine Learning Map Reveals Hidden Paralog Vulnerabilities Across 1,005

7+ hour, 7+ min ago   (613+ words) Cancer cells are masters of redundancy, and one of their most effective tricks is hiding lethal weaknesses behind duplicate genes....

Medium
medium.com > @prelisted.io > inside-a-12-000-contract-honeypot-operation-on-avalanche-dcde68d7ca88

Inside a 12,000-Contract Honeypot Operation on Avalanche

8+ hour, 16+ min ago   (1343+ words) “” is published by Prelisted Io....

Medium
medium.com > @anthonymbahn > how-to-lock-down-public-projects-on-self-managed-gitlab-03d169dcd0bd

How to Lock Down Public Projects on Self-Managed GitLab

9+ hour, 51+ min ago   (53+ words) Why Public Projects Widen the Attack Surface That matters because the API surface for a public project is large. Repository files, commits …...

Medium
medium.com > @l1m1nal_3ntr0py > the-server-was-already-logged-in-race-conditions-part-2-hidden-windows-8d507f19742d

The Server Was Already Logged In - Race Conditions Part 2: Hidden Windows

14+ hour, 41+ min ago   (438+ words) The Server Was Already Logged In — Race Conditions Part 2: Hidden Windows By // l1m1nal_3ntr0py — — — — — — — — — — — — — — — — — — — — — — — — — …...

DEV Community
dev.to > maxxthematepng > how-to-find-exposed-api-keys-in-your-git-repository-before-an-attacker-does-3e70

How to Find Exposed API Keys in Your Git Repository (Before an Attacker Does)

20+ hour, 47+ min ago   (858+ words) Developers move fast. A Stripe secret key gets pasted into.env for a quick test, the file accidentally lands in a commit, someone notices and deletes it, but the damage is already done. Git history is append-only by design. That…...

Medium
medium.com > the-build-log > the-registry-exposure-autonomous-agent-scans-and-open-source-repository-vulnerability-4bf26ae52fe9

The Registry Exposure: Autonomous Agent Scans and Open Source Repository Vulnerability

17+ hour, 38+ min ago   (25+ words) Autonomous AI agents are probing mature package registries faster than shrinking maintainer communities can …...

Yahoo Tech
tech.yahoo.com > cybersecurity > articles > postgres-mcp-pro-restricted-mode-022015686.html

Postgres MCP Pro Restricted-Mode Bypass Exposes the Gap in AI Database Security

1+ week, 1+ day ago   (519+ words) Restricted mode in Postgres MCP Pro was designed as the safe configuration for exposing a PostgreSQL database to an AI agent. It limits operations to read-only transactions and validates incoming SQL against an allowlist. CVE-2026-85620, disclosed this week with a…...