Around 2018 I decided it was time for a change of careers and became a full time PCB designer. I went searching for a legitimate used copy of the software. Now, at the time I had never read the EULA and didn't know there were NO SUCH THINGS as a used license. But I digress... I found a seller on a forum who claimed to be selling the assets of a large contract manufacturer located in or near Poland. After some back and forth, I paid the seller 0.2BTC which was around $1300USD at the time for the license. To verify, the seller showed me that my company name was indeed in the License which made me believe it was completely legitimate... others were vouching for the seller saying they'd purchased equipment, and all was as expected. Good.
Everything worked perfectly. I conversed with Altium reps about it, all updates always worked. I had built a small business on it. All good. In April 2022, I got a message from a client that stated they needed to get on a call IMMEDIATELY. It turns out that they had been served with a notice from Altium's legal representation that showed my company name and computer information had been "phoning home" for the time I'd plugged my workstation into their network. Further, they had logged 3 YEARS of data from my computer network, down to the LatLong of the WiFi of my home network. I was livid, furious that I had been conned and was about to lose a trusted client.
After losing my shit in anger, I managed to figure out that the seller had given me a bogus license with an activation that, when Googled, could be found in a list of "Cracked" Licenses. What I STILL DON'T understand is how the f*** my Company information was displayed in the License and on the Licensing page if it wasn't placed there by Altium. The .ALF file is pure gibberish when I view it in Notepad++. Were they working for Altium?
I was never able to track down the seller because it was all done via secure email which seemed normal for an international transaction - I reasoned the seller didn't want his information to be public. That was my undoing because I couldn't prove the transaction happened other than to show the bitcoin transaction left the wallet at the time. I am a pretty tech savvy guy but computer security and system information isn't one of my strong suits. I distinctly remember being very wary of the whole deal, and in retrospect there were red flags.
I can talk about this now, because I settled for a non-unsubstantial amount of money. I had to buy 3 consecutive years of on-demand licensing (they refused to give me the standalone) and pay a penalty. It adds up to $18k and I think I escaped relatively unharmed. Although that is a major financial hit, it could have been much worse.