ツュテファン・ツューマツハー✓ Add us as a preferred source on Google

Q: How much does ツ ュ テ フ ァ ン ・ ツ ュ ー マ ツ ハ ー charge for a sponsorship?

ツ ュ テ フ ァ ン ・ ツ ュ ー マ ツ ハ ー 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.

Q: How many followers does ツ ュ テ フ ァ ン ・ ツ ュ ー マ ツ ハ ー have?

ツ ュ テ フ ァ ン ・ ツ ュ ー マ ツ ハ ー has 115 followers on Mastodon.

Mastodon @cryptomancer@fediverse.cryptomancer.de

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Make a deal with ツュテファン・ツューマツハー

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

Followers

115

Account age

0 yrs

🎁 Free analysisfor ツュテファン・ツューマツハー

🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

📊 Post engagement

📊 Activity & format

Posting cadence

1.5 / week

A lower-frequency account — each post lands with more weight.

Content mix

Mostly text

Recent: 11 text · 1 image · 0 video.

Recent posts

View on Mastodon ↗

🔥 Top post #Palantir Acquires #Pentagon For $800 Billion #Military Now Under Command Of Software Developer https://theonion.com/palantir-acquires-pentagon-for-800-billion/ #stonks #pltr #nato #nafo ★ 8

Just for fun habe ich mein altes Projekt des #NetBSD-Sicherheitshandbuch von 2005 wiederbelebt. Diesmal ist die Doku aber in #AsciiDoc gesetzt und wird parallel als PDF, HTML und in #Antora veröffentlicht werden. Nach etwas Umstrukturieru… Und noch einen Vortrag für die #Datenspuren eingereicht, der #CfP ist noch 2 Wochen offen. CC: @datenspuren@c3d2.social ★ 2

Einmal mit der 99 7240-7 der #DR BR 99.23-24 von #Quedlinburg nach #Alexisbad durch das #Selketal mit der #HSB. #Schmalspur #Dampflok Ich habe eine kleine Anleitung für meine Reihe zum #CongressLaptop #CachyOS härten geschrieben. Es geht darum, #OpenSSH Schlüssel im #TPM2 hardwaregebunden zu erzeugen. Damit der der private Schlüssel direkt im TPM2 erzeugt und kann nicht … ★ 1 Thanks for clearing things up. I remember Skipjack and the Clipper Chip quite well. I gave a presentation about it in 11th grade computer science in school back in 1998. The Clipper chip and reading my family's Stasi files got me into the … ★ 2 From what I understand, they attacked a 7 round version of #AES and not the standardised 10 rounds for AES-128, no? If so, would the attack scale to the 14 rounds of AES-256? CC: @SteveBellovin@infosec.exchange @CryptoOrrDun@ioc.exchange Journalists not giving technical details or linking research reports is a PITA. Not exactly the linked article, but I am currently working through this report, which benchmarks LLMs: »CryptanalysisBench: Can LLMs do Cryptanalysis?« by Luk… My sites are now available in the Dark Net^[TM], so whip out your ski mask and black gloves and visit http://6xysh53w4cjdnzbwsw3lllcaxvmkehrpjbzjzgjny5ddtapuznj2ziqd.onion for my #cryptography site I have also put #snac2 behind an #onion … ★ 1 Die Antwort steckt in der GoÄ, Röntgen lohnt sich meist nicht. GOÄ 5135: Brustorgane-Übersicht, in einer Ebene bringt im Regelhöchstsatz 29,38€ ★ 1 Please mention the EUDI Wallet and how it is bound to mobile devices which are under control of US companies. In a worst case scenario citizens can get locked out of all EU digital services at the behest of Google/Apple and the US Governm… Jemand eine Idee wo ich ein #BDSM #Fetisch Halsband finde an das ein #Yubikey bequem ranpasst? ★ 4

🐘 Community & instance

Home server

fediverse.cryptomancer.de

Their home server on the fediverse — the instance a creator picks signals the community they belong to.

✅ Link-verified

Verified link

Proved ownership of a website linked on their profile — Mastodon's green-check verification, a real identity signal rather than a paid badge.

On Mastodon since

Apr 2026

An established account with real history on the platform.

💡 Facts

🗓️Joined Mastodon in 2026.

👁️Averages 3 views per post.

📤Posts about 1.5× per week.

🕵️ Fake follower check

Estimated

64/100

Good Credibility score

87%

Real Real audience

Low Fake-follower risk

Medium Data confidence

Est. 87% real, active audience · Low fake-follower risk.
Engagement (~2.6% of followers engage each post) is around typical for Mastodon.
Verified account.

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

About

Hacker, Cypherpunk, AO-Psychologe. Sicherheitsarchitekt bei einem IT-Dienstleister. Ehem. Sicherheitsforscher, ehem. Herausgeber eines Open-Access-Journals zur Sicherheitsforschung, ehem. NetBSD-Entwickler, ehem. Scientific Advisor einer internationalen Sicherheitskonferenz, ehem. Dozent in der polBil, Cryptomancer, Kryptographie- und Privacy-Evangelist, mehrere GnuPG-Schlüssel in Strongset und ab und zu noch mal Konferenz-Speaker.

🔀 Audience overlap

Estimated

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

Piloot 16%

Wolfgang Pomrehn 14%

fuuhbar 11%

Ole Thorben Buschhüter 11%

InFoDiTexT+ 11%

Arne Leisner 10%

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@aleisner@norden.social

115 Followers

Mastodon ＋

InFoDiTexT+

@infoditex@fedihum.org

114 Followers

Frequently asked questions

How much does ツュテファン・ツューマツハー charge for a sponsorship?

ツュテファン・ツューマツハー 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 ツュテファン・ツューマツハー for a brand deal or collaboration?

Send a paid deal or collab request right here on SocialDB — we notify ツュテファン・ツューマツハー, 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 ツュテファン・ツューマツハー have?

ツュテファン・ツューマツハー has 115 followers on Mastodon.

Auto-generated from Mastodon's public data — no affiliation with or endorsement by SocialDB. Is this you? Claim it · Remove

ツ ュ テ フ ァ ン ・ ツ ュ ー マ ツ ハ ー✓ Add us as a preferred source on Google

Make a deal with ツ ュ テ フ ァ ン ・ ツ ュ ー マ ツ ハ ー

📊 Post engagement

📊 Activity & format

Recent posts

🐘 Community & instance

💡 Facts

🕵️ Fake follower check

About

🔀 Audience overlap

More like this

Frequently asked questions

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ツュテファン・ツューマツハー✓ Add us as a preferred source on Google

Make a deal with ツュテファン・ツューマツハー

✉ Message ツュテファン・ツューマツハー

🎤 Event / appearance with ツュテファン・ツューマツハー