Social-savvy CISOs and CSOs are active on Twitter and other forms of social media. These executives log on several times a week to share news, insights, guidance with fellow infosec pros. This list – in no particular order – is only the beginning, and we’d like to continue adding names. If you, or someone you know, is an socially engaged CISO, please add their name and handle in the comments. We didn’t include security vendor CISOs, but please share any you follow.”]
Source: https://www.darkreading.com/careers-and-people/14-social-media-savvy-cisos-to-follow-on-twitter