At the moment there are 3 official Dcorp channels:

Telegram: https://t.me/joinchat/ErLl70MDUkz_ip7HsxXjGA
Twitter: https://twitter.com/DcorpVC
Facebook: https://www.facebook.com/DecentralizedCorporation/

While some people try to keep this post up to date it's not one of Dcorps news channels. If you want to connect with Dcorp directly the officials channels are your best bet.