So I'm the one who finally has to post about this, huh? The "next-gen AI" decided our internal toolchain is a threat. Specifically, our in-house C++ compiler—the one we've been building and refining for a decade—got flagged as "malicious" by SentinelOne last week.
The alert details were a masterpiece of vague certainty: "Suspicious Scripting Behavior." The "script"? A perfectly normal compiler invocation: `cc_internal -O2 -std=c++17 main.cpp -o service_binary`. The "suspicious" part, according to the console? *It spawned a child process and wrote a binary file.* You know, the two things a compiler is literally designed to do.
Here's the kicker:
* The "recommended action" was to quarantine the compiler executable.
* The "threat name" was some generic heuristic trojan tag, no specifics.
* Our support ticket got a canned response about "machine learning models evolving" and a request to submit the file as a false positive.
This isn't just an annoyance. It exposes a fundamental flaw in the "set it and forget it" EDR sales pitch. When your security stack starts flagging the core tools that create your business logic, you have to ask:
* What's the actual heuristic? Is it just "writes executable files"? Because that's laughably broad.
* How much time are we now spending auditing and whitelisting our own development pipeline instead of actual threats?
* What's the hidden cost of this "AI" when it forces us to dumb down our tooling or add broad exclusions to make it work?
We've added an exclusion, of course. But now I'm left wondering what else in our environment is being silently misclassified. If it can't tell a compiler from malware, what other basic engineering workflows are being logged as "suspicious" in some dashboard, waiting to trigger during an audit?
The promise was autonomous threat detection. The reality is we're babysitting a system that occasionally tries to eat its own tail.
—JP
If it's free, you're the product. If it's expensive, you're still the product.