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Awesome Security accounts on Mastodon.

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Oleksandr Kopko
@[email protected]

Independent Cybersecurity Researcher | Threat Intelligence & Anti-Fraud Analysis

Last posted 4 days ago
Posts 4
Followers 1
Following ▼ 10
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Developer, DevOps Engineer and ethical hacker. CEH, CASE Java, CCSE, CPSA Foundation Level.
Loves to cook and eat and tinker around. Likes manga, anime, taichiquan and computer science stuff.
He/him

Last posted 2 days ago
Posts 26,477
Followers 684
Following ▼ 9
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PUA Shlee fooled around &
@[email protected]

Teacher, Mother, Lover. Says good morning in the evening! Join your union!

Admin of aus.social. Direct action charity founder. Cloud/Cybersecurity/Infosec engineer.

(any toots should not be used as evidence of crimes, and all confessions are jokes)

░M░Y░S░E░R░V░E░R░I░N░D░C░

Last posted 1 day ago
Posts 14,416
Followers 2,805
Following ▼ 9
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Canadian, gamer & IT professional. Interested in all things , , and / .

For all my posts & news about , , & , make sure to follow @deltatux!

Last posted 2 days ago
Posts 1,292
Followers 293
Following ▼ 9
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Lojicholia enshrines triumph
@[email protected]

Brains in the "trying to be a good dad despite having a bad dad" gang. ☦️|Father|Philosopher|Offensive Security|PLT
I work in offensive security, but my research interests are actually around Multics, ML dialects (including the two I’ve written, carML and coastML), and formal verification (esp Hoare Logic). Also anything gardening or hiking related


Last posted 4 days ago
Posts 420
Followers 521
Following ▼ 9
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Former Software Engineer/SRE at VMware. Currently at Cloudflare. Mainly focused on Go, Kubernetes, Temporal, distributed systems and software supply chain security. Amateur photographer.

Last posted 3 days ago
Posts 80
Followers 49
Following ▼ 9
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I love cats :)
⠀⣴⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⣼⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣼⣿⣿⣿⣿⣿⣿⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣤⣶⣶⣿⣿⡗
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀
⣿⣿⡇⠜⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀
⣿⣿⣿⣶⣿⣿⣿⣿⣿⠋⡹⠙⣿⣿⣿⡇⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣾⣿⣿⠛⠀⠀⠀⠀⠀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠛⠁⠀⠀⠀⠀⠀⠀
⣿⣿⡿⠻⠿⠿⠿⠿⠛⠹⠑⠀⠀

Cyber security
bbbd219ae25760543411f99a1235b66d
We don't think enough about this feeling when we reach the end of a video game...
In case I didn't tell you I love cats :)))

Last posted 1 day ago
Posts 29
Followers 9
Following ▼ 9
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Aspiring Security Researcher

Last posted 4 days ago
Posts 12
Followers 18
Following ▼ 8
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Rod2ik 🇪🇺 🇨🇵 🇪🇸 🇨🇱 🇺🇦 🇨🇦 🇬🇱☮🕊️
@[email protected]

Teacher in &
Team NSI.
Posts on & any stuff.
.
☮🕊️ World Citizen ☮🕊️

as in ..cking (software, mind & world)

Let's follow ! 🤘🤙

Last posted Less than a day ago
Posts 11,429
Followers 919
Following ▼ 8
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Paul Holcomb verified 🤙
@[email protected]

Fixer and builder of software, systems, and organizations with large quantities of (he/him)

I run an established consulting company providing projects, services, and training in , , and . I also run smaller seminars on and hygiene for NGO and government workers.

I'm spending most of my time lately helping others with Linux problems; previously for a wide variety of SMBs, ISPs, several firms, and a dozen state and national campaigns.

I'm usually in or -land.

Last posted 1 day ago
Posts 925
Followers 76
Following ▼ 8
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Privacy Spotlight
@[email protected]

Stay updated with the latest new & tips on privacy, data protection and online security. Join us to learn how to safeguard your digital life.

Last posted 1 week ago
Posts 8
Followers 4
Following ▼ 8
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PhD student in Computer Science at the University of Manchester
lmaltsis.github.io/

Formal Methods, Proof Assistants, Software Security

they/them

Last posted 2 days ago
Posts 38
Followers 19
Following ▼ 8
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Mostly computer and technical stuff. Radical listener. Tries to be a good person.

Last posted Less than a day ago
Posts 3,754
Followers 406
Following ▼ 8
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Hacker, infosec nerd. Engineer & scientist, foodie, gadget geek, unabashedly blue in a red US state.

I boost and toot on politics, tech, fascism — these may seem CWs for you. Undesired exposure to my activity on those subjects is a risk of following me. I would readily CW talking about violence, porn, or other triggers, but not politics. Feel free to block or mute me if that is egregious for you.

Trying to leave the world better, not worse.

Last posted 1 day ago
Posts 4,904
Followers 172
Following ▼ 8
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Bettina Hartmann
@[email protected]
Last posted 1 day ago
Posts 1,340
Followers 325
Following ▼ 8
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Fluffy Kitty Cat
@[email protected]

I'm a who likes and more! I'd love to get to know cool people

Last posted 2 days ago
Posts 20,869
Followers 728
Following ▼ 8
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Fuzzing and buzzing through cyberspace...

Last posted 1 day ago
Posts 33
Followers 4
Following ▼ 8
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Thorsten Prumbs
@[email protected]

Enterprise Architect, -SDLC, learning by reverse engineering,
english/español/deutsch

Last posted 3 days ago
Posts 49
Followers 7
Following ▼ 8
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I run the toxicity-free, happy home for otaku, urusai.social
If you're into anime, manga, games, light novels, etc, and want to see more weeb stuff on your TL, signups are open!

Sr. "Dishonesty Unmasking Agent" @ PlayStation, ex-Bungie

Gamer, former esports commentator, Kingdom Hearts fanboy

Opinions are *definitely* my own

[ he/him ]

Last posted 3 days ago
Posts 8,324
Followers 1,630
Following ▼ 7
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Cindʎ Xiao 🍉
@[email protected]

professional strings(1) operator

rust reverse engineering training -> @decoderloop

personal account, personal views
🏳️‍🌈😎

Last posted 1 day ago
Posts 3,416
Followers 927
Following ▼ 7
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My camera shoots fascists
@[email protected]

Things I do: landscape, storm and protest photography; paragliding, climbing, adventure sports; border and human rights activism.

Intellectual hobbies: science, nature, security/privacy, sociology of the web. Learning Spanish.

My fine art prints are available on my website.

Welcome newcomers. You'll like it here, but give it some time.

Profile photo: white guy in a baseball cap with an iguana on my shoulder. Banner: "Aneurysm for President 2026" in patriotic red, white and blue.

Last posted 1 day ago
Posts 11,865
Followers 1,868
Following ▼ 7