The call for papers for hardwear.io 2022 is open. It will take place July 8th through the 9th, 2022.
You can download it from the following link: https://packetstormsecurity.com/files/download/165568/hardweario2022-cfp.txt
Source: https://packetstormsecurity.com/files/165568/hardwear.io-2022-Call-For-Papers.html