EnglishJohn Hammond is on Twitter (X) as @_JohnHammond, with 329,279 followers and 9,699 posts. A typical post draws 56 interactions, an engagement rate of 0.017% per follower. It has been on X since March 2015, an account age of 11 years.
Engagement
A typical post picks up 56 interactions against 329K followers, an engagement rate of 0.017%. Measured over 10 original posts, its engagement rate beats 30% of 20,444 tracked accounts of a similar size, which puts it in the middle of its size range rather than at either end. Posts are seen about 12K times each, and 0.455% of those impressions turn into an interaction. That is about 3.74% of the follower count, which is the gap between an audience on paper and an audience in a timeline.
Measured over 10 original posts from a 30-day window, last computed on October 12, 2026. Recurring tag: #prompt2pwn.
Full engagement reportFollower growth
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Bio
Cybersecurity Researcher @HuntressLabs Just Hacking Training @JustHackingHQ w/ @ethicalhacker https://t.co/UtsNJiyiEk && https://t.co/narO3syzIy
Notable followers
The biggest accounts in our directory following @_JohnHammond.
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John Hammond on Twitter (X) - frequently asked questions
- What is the Twitter handle for John Hammond?
- John Hammond posts on Twitter (X) as @_JohnHammond. The profile is at x.com/_JohnHammond, and the View on X button at the top of this page opens it.
- How many followers does John Hammond have on Twitter?
- John Hammond (@_JohnHammond) has 329,279 followers on Twitter (X). The count is refreshed continuously from public data.
- When did John Hammond join Twitter?
- John Hammond joined Twitter (X) in March 2015. The @_JohnHammond account is 11 years old. Searches for John Hammond age often mean a personal age, which we do not publish. The figure here is the account age only.