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mkolsek

mkolsek Add us as a preferred source on Google

Mastodon @mkolsek@infosec.exchange
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🔄 Data last refreshed 2 days ago
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Make a deal with mkolsek

🔒 Paid proposals held safely in escrow — released only when the work's approved.

📣Sponsored postOne disclosed post (toot) with your link and message. $12→ 🧵Sponsored threadA multi-post explainer or story — the fediverse rewards depth over one-liners. $30→ 📦Product seeding / honest reviewSend me your product — I post a disclosed, honest take. Authenticity is the only ad this audience tolerates. $16→ 📌Pinned sponsored postA disclosed post pinned to the top of my profile for the month. $36/mo→ 🔗Profile link (bio field)Your link in one of my profile metadata fields for the month — native and low-key. $18/mo→ 🔁Boost packageI boost (repost) your account's toots through the month — distribution with zero content lift. $24/mo→ 🏛️Instance / community sponsorshipSponsor the server I run — a sponsor line in the About/rules and a welcome shout. A goodwill buy that keeps our community running. $30/mo→ 🤝Mutual boost collabWe boost each other across instances — a value swap between communities. Swap or paid→ 🎬UGC HireBranded content for your own channels & ads from $50→ 🎙️Podcast guest spotInvite mkolsek onto your podcast (~45 min, remote) $27→ 📞1:1 ConsultPaid video call — advice, coaching or Q&A $75/hr→

Every booking is a normal escrow-protected deal.

Followers
657
Account age
3 yrs
🎁 Free analysisfor mkolsek
🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

Known for

42 years after my father and I had assembled it, our first computer "Galaksija" has found a new home at @muzej, where diligent caretakers of our regional computer history will have it displayed for nostalgic and curious visitors. Big thanks to @bsidesljubljana for allowing me to show Galaksija to conference attendees before handing it over to the museum. Galaksija came as a DIY kit, requiring one 13 views 42 years after my father and I had assembled it, our first computer "Galaksija" has found a new home at @muzej, where diligent caretakers of our regional computer history will have it displayed for nostalgic and curious visitors. Big thanks to @bsidesljubljana for allowing me to show Galaksija to conference attendees before handing it over to the museum. Galaksija came as a DIY kit, requiring one

📊 Post engagement

Recent posts · likes + reposts
Feb 19latest
5
Avg engagement / post
3–7
Typical post (engagement)
0.8%
Engagement vs followers
70/100
Consistent reach
Nov 2022
On Mastodon since
Half of recent posts land between 3 and 7 likes + reposts (median 4) — a dependable floor a sponsored post can count on.

🔥 Top post: 42 years after my father and I had assembled it, our first compu · 13 likes + reposts

📊 Activity & format

Posting cadence
0.1 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 11 text · 1 image · 0 video.
Follower / following
1.6×
Follows 413 back. A more reciprocal / networked account.

Recent posts

View on Mastodon ↗
🔥 Top post 42 years after my father and I had assembled it, our first computer "Galaksija" has found a new home at @muzej, where diligent caretakers of our regional computer history will have it displayed for nostalgic and curious visitors. Big thanks to @bsidesljubljana for allowing me to… ★ 13
RE: https://infosec.exchange/@0patch/116719382440209021 Just a reminder that on Windows, the original software vendor does not have a monopoly on patching their vulnerabilities. ★ 1 Our review of Microsoft's patch, however, revealed something interesting: It didn't work. https://blog.0patch.com/2025/02/analysis-of-flaw-in-microsofts-patch.html It's humbling to learn that @0patch is being used so much that one of our database tables had its id reach MAXINT (~2.1 billion) and needed reseeding. #growthproblems ★ 8 https://www.bleepingcomputer.com/news/security/new-windows-server-2012-zero-day-gets-free-unofficial-patches/ Remember "EventLogCrasher", the 0day that allows any domain user to stop Windows Event Logging on all domain computers? (https://blog.0patch.com/2024/01/the-eventlogcrasher-0day-for-remotely.html) Yeah, it still works even with August 2024… ★ 5 BREAKING: Both DefCon and Black Hat have just been canceled as most attendees won't be able to finish fixing their corporate computers in time by locally logging into every one of them in safe mode and deleting SYS files. ★ 4 To anyone applying to ARPA-H Universal PatchinG and Remediation for Autonomous DEfense (UPGRADE) program (https://arpa-h.gov/research-and-funding/programs/upgrade): please contact @0patch for integration of our solution in your proposal! Something tells me @0patch will have a lot of customers wanting to stay on Windows 10 forever. https://arstechnica.com/gadgets/2024/05/microsofts-new-recall-feature-will-record-everything-you-do-on-your-pc/ ★ 7 A casual Friday security and compliance reminder that any regular domain user (typical initial form of your remote attacker) can still disable Windows Event Logging on all your fully updated domain machines. Unless you use @0patch Our p… ★ 3 However, this is bad news for patch analysis. Simply diffing two consecutive EXE/DLL versions no longer gives one a reliable list of changes in said EXE/DLL. With the CVE-2024-21413 patch Outlook self-patches ole32.dll loaded in its proces… ★ 2 Well, well, well. You try to see if function ole32!MkParseDisplayName was patched by February updates - but ole32.dll hasn't changed at all! So the function wasn't patched, right? Then you put a breakpoint on this function in Outlook proce… ★ 4

🐘 Community & instance

Home server
infosec.exchange
A cybersecurity & infosec server — its members and audience skew toward that niche, so expect a community-aligned, engaged following.
On Mastodon since
Nov 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.

💡 Facts

🗓️Joined Mastodon in 2022 — 3 years ago.
👁️Averages 5 views per post.
📤Posts about 0.1× per week.

🕵️ Fake follower check

Estimated
43/100
Fair Credibility score
73%
Mixed Real audience
Medium Fake-follower risk
High Data confidence
  • Est. 73% real, active audience · Medium fake-follower risk.
  • Low engagement (~0.8% of followers engage each post) — a sign of an inflated or inactive audience.
  • Established account (3+ years old).

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

About

Mitja Kolsek, 0patch co-founder, Acros Security CEO

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

J. Scott Coatsworth, Author J. Scott Coatsworth, Author 16% witch_warren witch_warren 16% Roel Dobbe Roel Dobbe 16% Adolfo Neto Adolfo Neto 14% Libby Libby 12% Bryan Lawrence Bryan Lawrence 10%

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Frequently asked questions

How much does mkolsek charge for a sponsorship?
mkolsek hasn't published fixed prices yet. Send a proposal through SocialDB and agree terms directly — your payment is held in escrow until the work is approved.
How do I contact mkolsek for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify mkolsek, and once they accept, your payment is held safely in escrow and released when the work is approved. You don't need to track down an email.
How many followers does mkolsek have?
mkolsek has 657 followers on Mastodon.

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