I still own a copy of TC. The 7.1a version was the last known good version, and the version after that had a scary warning not to use it. Why it had that warni

I still own a copy of TC. The 7.1a version was the last known good version, and the version after that had a scary warning not to use it. Why it had that warning is one of life's great mysteries. There are conspiracy theories of people claiming the developers were under pressure from authorities to backdoor/weaken their software, and I can understand why the project got abandoned if that really was the case.