If they had a solution for this they would have told us about it. In the meantime security researchers are publishing proof of concept data exfiltration attack

If they had a solution for this they would have told us about it. In the meantime security researchers are publishing proof of concept data exfiltration attacks all the time. I've been collecting those here: https://simonwillison.net/tags/exfiltration-attacks/ https://simonwillison.net/tags/exfiltration-attacks/