It’s quite funny that two independent companies named the “21” Cybersecurity and Redteaming resources world wide. But i really appreciate it, that iam named in both lists.
One is an american technic blog named Techbeacon and the other one is the american endpointprotectoin company SentinelOne.
2018 – Techbeacon: Modern red teaming: 21 resources for your security team
https://techbeacon.com/security/modern-red-teaming-21-resources-your-security-team
2019 – SentinelOne: 21 CYBERSECURITY TWITTER ACCOUNTS YOU SHOULD BE FOLLOWING
https://www.sentinelone.com/blog/21-cybersecurity-twitter-accounts-you-should-follow/