I fear you may have misread my intention in comment; nothing nefarious intended, it’s about the “no updates to this app for years” which can equal “security issues unpatched” for the average, regular person. You did not disclaim the above details in your OP, you are NOT a normal user and had I known that I would never have commented.
South Texan here, a lot of names are “non-white” (Hispanic), I mean it’s as common as water for anyone to have a Hispanic sounding last name anywhere San Antonio and further south - birth or marriage (and marriage is common, and there are a bajillion mixed-race people/kids here). This incident is taking place in probably the most southern part of Texas, literally miles from the Mexican border. The chances of Hispanic last names being 90% of the population goes up dramatically.
I instead suspect someone ratted them out, a rival or hater etc. and ICE saw a way to make a news headline for Trump propoganda.