You just leaked your customers email addresses by improperly obfuscating them. See https://web.archive.org/web/20190409072021im_/https://blog.checklyhq.com/con

You just leaked your customers email addresses by improperly obfuscating them. See https://web.archive.org/web/20190409072021im_/https://blog.checklyhq.com/content/images/2019/04/image-3.png https://web.archive.org/web/20190409072021im_/https://blog.c... With knowledge of the font used (which is very easy to figure out as its the Stripe dashboard) everyone can reconstruct these email addresses. You should now notify these customers as well as your supervisory authority.