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Crowdsource
Hacking Slack using postMessage and WebSocket-reconnect to steal your precious token
Frans Rosén
postmessage
Slack
Popular tags
XSS
Frans Rosén
Detectify Crowdsource
bug bounty
Mathias Karlsson
AddThis
Mathias Karlsson
postmessage
postMessage XSS on a million sites
December 15, 2016
Mathias Karlsson
postmessage
The pitfalls of postMessage
December 8, 2016
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