A few weeks ago, during a routine audit of my own home infrastructure (the same one I use for backups and to support part of Directsales PTY's operation), I found something that shouldn't have been there: a network share that accepted connections without asking for a password, with write access, running with administrator-level privileges.
In one sentence: anyone who reached that share, from the local network or from the remote network I use to manage my own devices, could write, modify, or delete files there as if they were the most privileged user on the system. No authentication. No real trace of who did it.
How it was found
I found it because I audited my own network with the same rigor I apply to any client evaluation, checking not just which services were active, but the exact conditions under which they were accepting connections. That service had been running like this for a while, quietly, unquestioned since it was set up: it did its job (moving files between devices), and "doing its job" was enough for nobody to ever ask again who else could reach it.
What was done
The fix wasn't installing something new. It was taking away permissions the service should never have had. Anonymous access was closed, real authentication was required for any connection, and the networks allowed to reach it were explicitly restricted. Before applying the change, I confirmed how that share was actually being used day to day, so fixing a security gap wouldn't break a legitimate workflow in the process. It was corrected without interrupting anything that depended on it.
The part that matters
This isn't a problem unique to file sharing. It's the same family of failure as a password-less admin panel, an open port nobody remembers the reason for, or any service that "already works" and so nobody looks at it again. The question that actually protects you isn't "is this protected?". It's "do I still know, today, exactly who can reach this and with what permissions?"
Most of the findings I run into auditing SMBs across Panama and LATAM aren't sophisticated attacks. They're exactly this: something configured once, that worked, and was never reviewed again.
First we see. Then we decide.
At Directsales PTY, we don't recommend tools or solutions before understanding what's actually exposed, our own infrastructure included. We audit first, decide after, with evidence, not assumptions.
Do you know, with certainty, which services on your network accept connections without asking for anything in return? Most organizations don't find out until someone else finds it first.
Want to know if your infrastructure has the same kind of exposure? Schedule a technical conversation with Directsales PTY.