I just navigated to the TMC home page from my workplace, and after a minute or so it sent me to a page saying that a malware had been detected and the file that attempted to download was blocked. Not sure if this could be a false positive but figure it's best to provide info. I was able to go back to the home page and haven't seen a repeat in the few minutes I've been on it. Unfortunately I didn't capture any relevant info that might have been shown on the warning page. If I see a repeat I'll try to.