I got hit by this. I had an incredibly long, TeamViewer-specific password, and a family member happened to witness (what was likely a bot) incredibly quickly open Chrome, go to Paypal, login using saved credentials, check the settings page, and then pay an invoice that had been generated moments after viewing the settings page.
TeamViewer has definitely been compromised, and reddit.com/r/teamviewer is replete with reports.
TeamViewer has definitely been compromised, and reddit.com/r/teamviewer is replete with reports.