* Finally, it is worth noting that although probably the least likely attack vector, [Heartbleed can also be used as client-side attack](https://www.eff.org/deeplinks/2014/04/wild-heart-were-intelligence-agencies-using-heartbleed-november-2013), i.e. if you are still running a vulnerable client a server could attack you. This could be a viable attack if, for instance, you connect to a malicious IRC server and freenode at the same time; hypothetically the malicious IRC server could then attack your client and steal your IRC password or other data. If affected, you should** ensure your OpenSSL install is updated and not vulnerable then restart your client**.
* Finally, it is worth noting that although probably the least likely attack vector, [Heartbleed can also be used as client-side attack](https://www.eff.org/deeplinks/2014/04/wild-heart-were-intelligence-agencies-using-heartbleed-november-2013), i.e. if you are still running a vulnerable client a server could attack you. This could be a viable attack if, for instance, you connect to a malicious IRC server and freenode at the same time; hypothetically the malicious IRC server could then attack your client and steal your IRC password or other data. If affected, you should** ensure your OpenSSL install is updated and not vulnerable then restart your client**.