cybersecurity influencers

The cybersecurity landscape is constantly changing. As the need for cybersecurity increases with an increase in the amount of data being generated, cyber attacks are also increasing rapidly. If you wish to stay ahead of the cybersecurity competition, it is crucial to stay informed and follow cybersecurity influencers or thought leaders who are updating their social media with the new trends and information essential to learn. These cybersecurity influencers are experts in the area and will help you understand the nitty-gritty in the domain. Here, we have put together a list of cybersecurity influencers you need to follow to stay ahead of the game. 

Top Cybersecurity Influencers:

1. Bruce Schneier

Twitter followers: 132.9K 

Bruce is an internationally known author and security technologist. The Economist described him as a security guru. Bruce Schneier is a special advisor to IBM Security and is also a lecturer at Harvard’s Kennedy School. He has strong theoretical knowledge and a background in cybersecurity. He is also the board member of EFF and is a contributing writer to the Guardian news organization. He is a must-follow when it comes to cybersecurity influencers. 

2. Robert Herjavec 

Twitter followers: 820.8K

In 2003, Robert Herjavec founded the Herjavec Group. He is the CEO of the group that works as a security solutions integrator, reseller, and service provider. The Herjavec Group is globally recognized and is a leader in the information technology and security sector. It also specializes in managed security services, incident response compliance, and remediation efforts. Robert is also an investor in one of the most popular ABC’s Emmy Winning Shows, Shark Tank. With his motivational speeches and knowledge about cybersecurity, Robert Herjavec is one of the cybersecurity influencers you need to follow. 

3. Brian Krebs 

Twitter followers: 308.6K 

Reporter for the Washington Post from 1995 to 2009, Brian Krebs has authored more than 1300 blog posts for the Security Fix blog. He has a website known as krebsonsecurity and writes about cybercrime, security, and privacy. Brian Krebs is also the author of the New York Times bestseller “Spam Nation”. 

cybersecurity influencers

4. Shira Rubinoff

Twitter followers: 55.3K 

Shira is a recognized cybersecurity influencer, advisor, and executive who has built two cybersecurity product companies. She has also led several women-in-technology efforts and is currently the president of SecureMySocial. Sira Rubinoff is also on the board of the Executive Women’s Forum for Information Security and is the President of Prime Tech Partners, an NYC based tech Incubator. 

Shira Rubinoff was honoured as the “Outstanding Woman in Infosec” at the CyberHub Summit and is widely recognized as one of the leading social media influencers in the cybersecurity industry globally. 

5. Graham Clueley 

Twitter followers: 101.8K 

Graham Cluley is an award-winning computer security keynote speaker who has been fighting cybercrime since the early 1990s. He is the head of InfoSec World. Due to his expertise, he has worked with the biggest names in the security industry, such as McAfee and Sophos. He was also inducted into the InfoSecurity Hall of Fame in Europe in 2011. Graham Cluley mainly focuses on cybercrime news and security issues from all over the world. He is also the co-host of the “Smashing Security” podcast. 

6. Kevin Mitnick 

Twitter followers: 258.2K 

Born in 1963, Kevin Mitnick is an American computer security consultant, author. He was also well-known in 1995 for his high-profile arrest, where he spent five years in prison. He committed various communication and computer crimes, but after a long trial, he now runs a security firm known as the Mitnick Security Consulting. This company helps in testing various security strengths, potential threats or loopholes, and weaknesses. Kevin Mitnick is the CHO or Chief Hacking Officer at KnowBe4 and is also an active advisory board member in a firm known as Zimperium that develops mobile intrusion prevention systems. 

His unique background has made him a public figure, known for his public speaking skills and as the author of several cybersecurity books. 


This brings us to the end of the blog on the top cybersecurity influencers you should know about. One thing to keep in mind is that there are several other influencers out there who are creating an impact in the world of cybersecurity. These influencers are listed in no particular order and are some of the commonly known influencers in cybersecurity. 

If you are someone who is interested in learning more about the subject and wish to upskill, you can join the Stanford Advanced Cyber Security Program offered by Great Learning. You can get a globally recognised certificate by Stanford Center for Professional Development and learn from the best. You will have access to personalised mentorship, advanced curriculum, and global recognition. 

Also Read: Top reasons to join Stanford Advanced Cyber Security Program

If you have any questions, feel free to leave your comments below. We will get back to you as soon as possible. 



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