protonmail is good, everything I can see on it looks the goods.
I remember a rumour back in the day that securenym was associated with genxxl/regenerxxl and when that went down I don't think anyone knows what happened to the ownership afterwards. Its definitely something LE would love to hold on to and keep operating as a source of information... That's just a rumour, no backing to its truth... but its enough for me to stay away