I did my first ever CTF this past weekend and had a lot of fun, met great people and learned a ton. Another post on that later. If you are running Windows and especially Exchange, then make sure to read the below article and patch your systems as soon as possible as 5 new 0 day vulnerabilities are patched with this week’s patch Tuesday from Microsoft. You can find one of the articles here which has more information and some information on patches that have been released from the likes of Cisco and Adobe. Remember to keep your software up to date.