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📰 Dev.to · Truong Bui

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How to Monitor Certificate Transparency Logs for Lookalike Domains

Dev.to · Truong Bui 4d ago

How to Monitor Certificate Transparency Logs for Lookalike Domains

The firehose problem, typo/homoglyph matching, and where it breaks in production A lookalike domain...

We scanned 50+ MCP servers and found HIGH-severity bugs in Atlassian, GitHub, Cloudflare, and Microsoft — here's what we learned

Dev.to · Truong Bui 1mo ago

We scanned 50+ MCP servers and found HIGH-severity bugs in Atlassian, GitHub, Cloudflare, and Microsoft — here's what we learned

MCPSafe (mcpsafe.io) runs automated security scans of Model Context Protocol (MCP) server...

The MCP Package That’s One Character Away From Yours

Dev.to · Truong Bui 1mo ago

The MCP Package That’s One Character Away From Yours

Let me tell you about the event-stream incident. In 2018, a popular npm package with 2 million...

We Scanned 448 MCP Servers — Here’s What We Found

Dev.to · Truong Bui 1mo ago

We Scanned 448 MCP Servers — Here’s What We Found

MCP servers are not browser extensions. When you install one, you are adding a process to your system...

What I found scanning 2,600 public MCP servers

Dev.to · Truong Bui 2mo ago

What I found scanning 2,600 public MCP servers

Hey everyone, I built a security scanner for MCP servers (mcpsafe.io) and ran it across the public...