There is an answer, which is to not use simplemining at all and use an alternative, but someone has to point out an obvious risk...

Mining information should be viewed as private information, especially when mining is outlawed in certain countries, regions. Everyone can trust tytanick with all their heart, but there is no excuse to assume that your data is perfectly safe.

There needs to be an option to opt out of having information stored or collected at all. I know, I know, an option is to not use it. I would hope tytanick would value that concern from potential customers. Of course, most users will have no idea what is being collected at all.