This year, I was once again honored to be invited to the Perl Toolchain Summit (PTS), held in Vienna. Following productive years in Lisbon and Leipzig, the CPAN Security Group (CPANSec) spent time discussing how to improve the security of the Perl and CPAN ecosystem. As always, the magic of PTS lies in the hallway discussions and focused groups where we can work on complex problems that are nearly impossible to coordinate over email or GitHub alone.