MCP Security Risks Explained: Tool Poisoning, Confused Deputies, and the Lethal Trifecta
MCP servers introduce a new attack surface: tool poisoning, rug pulls, confused deputy, and the lethal trifecta. What is real, and how to mitigate it.
501 stories
MCP servers introduce a new attack surface: tool poisoning, rug pulls, confused deputy, and the lethal trifecta. What is real, and how to mitigate it.
Harden your LinkedIn account with stronger sign-in, session and app reviews, privacy controls, phishing checks, and a practical recovery plan.
Many familiar password rules create user friction without stopping modern attacks. Learn which controls current NIST, NCSC, and Microsoft guidance supports.
Passkeys are changing authentication, but passwords remain embedded in legacy systems and recovery flows. Learn how to manage a gradual, safer transition.
A practical guide to NIST SP 800-63B-4, including authentication assurance levels, modern password rules, phishing resistance, and account recovery.
Understand brute force, dictionary attacks, credential stuffing, password spraying, and offline cracking—and the controls that actually reduce risk.
Password risk is a lifecycle problem spanning enrollment, storage, login, recovery, and breach response. Learn how to control it without relying on outdated rules.
Explore the core domains of cybersecurity, major threat paths, practical defense-in-depth controls, and the trends shaping digital risk management.
Explore the X-Anonymity method, which uses the first 10 SHA-1 hexadecimal characters, t-closeness-based hash groups, and client-side comparison.
Isolate each profile's fingerprint, assign one proxy per account, warm the profiles up slowly, and test every one for leaks before you post anything.
Prompt injection turns untrusted data into instructions a model obeys. The categories of prompt injection examples, why they work, and how to defend without pretending it is solved.
For a new SSH or signing key, Ed25519 is the better default: smaller, faster, and harder to misconfigure. When RSA is still the right call, and the commands to generate each.
A harmless-looking symlink in a Git repo can redirect a tool into reading or writing anywhere on your machine. That old trick is now showing up in AI coding assistants, with nasty results.
How we built an eval of real, recent vulnerabilities to measure Security Swarm — and why it finds more bugs at lower cost than any tool we tested.
A new architecture from Cognition for scaling full-codebase reasoning with distributed agents
Snyk VulnBench JS 1.0: 300 repeated scans show LLM security findings vary by run, while SAST and models catch different vulnerability gaps.
NIST’s shift to risk-based enrichment makes one thing clear: modern security teams need more than a single public source. In the AI era, trusted vulnerability intelligence depends on multiple signals, human validation, and clear context.
Compare residential, datacenter and mobile proxies, set one up per profile, and match it to the fingerprint so the pair does not get flagged as suspect.
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