Luca De Feo✓ Add us as a preferred source on Google

Mastodon @luca_defeo@ioc.exchange

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Make a deal with Luca De Feo

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

Followers

251

Account age

3 yrs

🎁 Free analysisfor Luca De Feo

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

Known for

3 views Alsace welcomed me with some of the most spectacular views! #LID6 #IsogenyCycle

3 views Found a bunch of researchers at the French border, they dragged me to Nancy 🇫🇷 #LID6 #IsogenyCycle

3 views I have plenty of questions... #LID6 #IsogenyCycle

2 views And so it ends where it all started, minutes before the perfect storm. Thanks for following and see you at the next #IsogenyCycle! #LID6

📊 Post engagement

📊 Activity & format

Posting cadence

0.37 / week

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

Content mix

Mostly images

Recent: 6 text · 6 image · 0 video.

Follower / following

2.9×

Follows 87 back. A more reciprocal / networked account.

Recent posts

View on Mastodon ↗

🔥 Top post 📢📢📢 𝐌𝐚𝐆𝐈𝐂 𝟐𝟎𝟐𝟔 𝐌𝐚𝐫𝐜𝐡𝐞 𝐖𝐨𝐫𝐤𝐬𝐡𝐨𝐩 𝐨𝐧 𝐆𝐫𝐨𝐮𝐩 𝐀𝐜𝐭𝐢𝐨𝐧𝐬 𝐢𝐧 𝐂𝐫𝐲𝐩𝐭𝐨𝐠𝐫𝐚𝐩𝐡𝐲 In May 5-8, let's all gather together to speak about Group Actions! Early registration until March 8! Organized with Marco Baldi, Andrea Basso, Giacomo Borin, Paolo Santini https://magic-workshop.github.io ★ 7

https://www.youtube.com/watch?v=KaGXvV3yisE Looking forward to AM-PQC 2026, the Workshop on Algebraic Methods in Post-Quantum Cryptography this August in Macedonia! https://pqcrypto.cs.ru.nl/ampqc/ Stipends for students are available. Apply before May 4th! ★ 5 We still have a few spots left at MaGIC! Registration closes this week... Hurry up if you want to be on top of all the latest news on Cryptographic Group Actions! https://magic-workshop.github.io/ ★ 1 RE: https://infosec.exchange/@gendx/116172036251363114 - Prove or disprove P = NP 😂 - Find a new Mersenne prime 🤣 ★ 1 RE: https://ioc.exchange/@luca_defeo/116080649259220506 Early registration deadline is this week! Secure your spot at MaGIC 🪄

And so it ends where it all started, minutes before the perfect storm. Thanks for following and see you at the next #IsogenyCycle! #LID6 ★ 2

You never know when you'll make it #LID6 #IsogenyCycle

Alsace welcomed me with some of the most spectacular views! #LID6 #IsogenyCycle ★ 3

Last leg of the trip. The sun is back and it's even too hot! Here's the Château de Lunéville this morning. Now finishing a siesta before crossing the Vosges. #LID6 #IsogenyCycle ★ 1

Found a bunch of researchers at the French border, they dragged me to Nancy 🇫🇷 #LID6 #IsogenyCycle ★ 3

I have plenty of questions... #LID6 #IsogenyCycle ★ 3

🐘 Community & instance

Home server

ioc.exchange

A threat-intel & infosec server — its members and audience skew toward that niche, so expect a community-aligned, engaged following.

✅ 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

Dec 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 3 views per post.

📤Posts about 0.4× per week.

🕵️ Fake follower check

Estimated

52/100

Fair Credibility score

76%

Mixed Real audience

Medium Fake-follower risk

High Data confidence

Est. 76% real, active audience · Medium fake-follower risk.
Low engagement (~1.2% of followers engage each post) — a sign of an inflated or inactive audience.
Verified account.
Established account (3+ years old).

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

About

Researcher in cryptography @IBMResearch, chief isogenista, SageMath developer, DevOps in my spare time. Opinions my own. On BlueSky: https://bsky.app/profile/bsky.defeo.lu

📸 Gallery

🔀 Audience overlap

Estimated

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

Quester the Quester :v_pan: :v_enby: ⛅ 15%

j robinson ☕️ &🍸 13%

Stephanie 🍉🏳️‍🌈🏳️‍⚧️ ✌🏽✊🏼🕊🩷✅ 13%

Cannelle57 12%

Martin Dovciak🌳🌻 10%

⊹ Millennium 🇺🇦 ⊹ 10%

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Mastodon ＋

j robinson ☕️ &🍸 ✓

@ratwerks@sfba.social

251 Followers

Mastodon ＋

Martin Dovciak🌳🌻

@dovciaklab@ecoevo.social

251 Followers

Mastodon ＋

Stephanie 🍉🏳️‍🌈🏳️‍⚧️ ✌🏽✊🏼🕊🩷✅

@stephanies@mastodon.nl

251 Followers

Mastodon ＋

⊹ Millennium 🇺🇦 ⊹

@millennium@piaille.fr

251 Followers

Mastodon ＋

Cannelle57

@cannelle57@qlub.social

251 Followers

Mastodon ＋

Quester the Quester :v_pan: :v_enby: ⛅

@quester@mementomori.social

251 Followers

Frequently asked questions

How much does Luca De Feo charge for a sponsorship?

Luca De Feo 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 Luca De Feo for a brand deal or collaboration?

Send a paid deal or collab request right here on SocialDB — we notify Luca De Feo, 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 Luca De Feo have?

Luca De Feo has 251 followers on Mastodon.

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

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Known for

📊 Post engagement

📊 Activity & format

Recent posts

🐘 Community & instance

💡 Facts

🕵️ Fake follower check

About

📸 Gallery

🔀 Audience overlap

More like this

Frequently asked questions

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