At the theater, cutpurses would often target people who were distracted by the performance. They would sneak up behind their victims and use a sharp knife or scissors to cut open their purses or pockets. The cutpurses would then quickly grab the victim's belongings and disappear into the crowd.
If a cutpurse was caught red-handed, they would be punished severely. They might be whipped, imprisoned, or even hanged. In some cases, cutpurses would have their ears cut off as a punishment.