This week we start with some needed revisiting of previous major topics. We look at an additional remote port that Chrome will soon be blocking, and the need to change server ports if you're using it. We look again at Google's forthcoming FLoC non-tracking technology and a new test page put up by the EFF. We revisit the PHP GIT server hack now that it's been fully understood. We look at Cisco's eyebrow-raising decision not to update some end-of-life routers having newly revealed critical vulnerabilities, and we also examine another instance of the industry's failure to patch for years. Then, we conclude with a blow-by-blow, or hack-by-hack, walkthrough of last week's quite revealing and somewhat chilling Pwn2Own competition.