Matthew R. Walsh / Legal Services

I analyze systems, not explanations.

If a company claims “that’s not how it works” — I verify it at the code, network, and system level.

What This Looks Like

• The software says one thing, but behaves another way
• Data is being collected or transmitted without clear disclosure
• Logs don’t match what actually happened
• There’s no reliable record of system activity
• The opposing expert is relying on assumptions

What I Do

• Reverse engineer proprietary software
• Analyze network traffic and system behavior
• Reconstruct events from raw artifacts
• Validate or break technical claims

Background

I’ve been building and breaking software systems for over two decades. My work focuses on what systems actually do — not what they are claimed to do.

I work directly from primary evidence: packet captures, source code, metadata, and execution behavior.

Use Me When

• You don’t trust the technical narrative
• You need to prove what actually happened
• The system matters more than the explanation

Contact

If the case turns on how the software really works, I can help.