Cybersecurity

MCP Authentication: Securing How Agents and Servers Connect

Every MCP server you connect to expects a credential. Stripe wants an API key. A GitHub server wants…

AI Agent Containment Starts at the Environment Layer

Anthropic just published how they contain Claude. The number that should stop every platform team: u…

Tool-Result Injection: The MCP Attack System Prompts Miss

We've made the argument twice now: system prompts are not a security boundary, and prompt engineerin…

Slack MCP Channel Allowlists: Stopping Agents Posting to #general

It is 11:47 on a Tuesday. An agent finishes a long-running task, decides the team should know, and c…

Sandbox Your Shell-Exec MCP Server With Command Allowlists

Your agent opens a repository's README to figure out how to run the tests. Halfway down the file, a …

Rotate MCP Credentials Across 30 Developers in One Click

A GitHub PAT leaks. It is the one every developer copy-pasted into their claude_desktop_config.json …

New Rokarolla Android Malware Steals PINs, SMS Codes, and Crypto Wallet Funds

Security researchers at Zimperium's zLabs have documented a new Android banking trojan, Rokarolla, t…

Block abusive IPs before they hit your app: one call against 7 DNSBLs

Querying DNSBLs by hand means reversing the IP, appending each blacklist's zone, doing a DNS query p…

The Hidden ROI of Cloud Security Hygiene

We regularly find $5,000 to $10,000 per month in abandoned infrastructure during our first few weeks…

Claude Is Your Insider Threat Now - Notes from Dan Tentler's Security Fest 2026 Talk

Speaker: Dan Tentler Event: Security Fest 2026 Talk: Claude Is Your Insider Threat Now Length: ~52 m…

DNS Disaster Recovery: Building a Resilient DNS Strategy

When DNS fails, everything fails. Your website becomes unreachable, email stops flowing, APIs go dar…

Labyrinx — Obfuscate Python, compile to native x64, and ship as a self-contained app

Labyrinx is a desktop tool that takes a Python project, obfuscates the source through multiple layer…