Paulo Barreto :verified:

Mastodon @pbarreto@ioc.exchange

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Make a deal with Paulo Barreto :verified:

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

Followers

Account age

3 yrs

🧰 Free analysis for Paulo Barreto :verified:

🕵️ Fake follower check 📊 Engagement rate 💰 What they charge

📊 Post engagement

Avg engagement / post

2.4%

Engagement vs followers

Dec 2022

On Mastodon since

🔥 Top post: Quick addendum: the abstract claims the authors "factored number · 2 likes + reposts

📊 Activity & format

Posting cadence

0.58 / week

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

Content mix

Mostly text

Recent: 12 text · 0 image · 0 video.

Follower / following

1.2×

Follows 72 back. A more reciprocal / networked account.

Recent posts

View on Mastodon ↗

🔥 Top post Quick addendum: the abstract claims the authors "factored numbers with more than 10^1000 decimal digits." The number of atoms in the universe is estimated between 10^78 and 10^82. How the authors managed to store (let alone process) all of those digits transcends even the course… ★ 2

And the answer is... a mock event, to test the system. Meh... https://gracedb.ligo.org/superevents/MS240112n/view/ Has LIGO just detected a black hole + neutron star merger? https://gracedb.ligo.org/superevents/MS240112d/view/ RIP Fabíola Greve https://atarde.com.br/bahia/bahiasalvador/morre-fabiola-greve-diretora-do-instituto-de-computacao-da-ufba-1252281 Open now: three tenure-track faculty positions as Assistant Professor in Computer Science and Systems at the School of Engineering and Technology of the University of Washington | Tacoma. For more information and to apply visit: https://a… ★ 1 Has anyone verified this? Is this credible? https://quantumzeitgeist.com/has-rsa-2048-been-cracked-with-a-quantum-computer/amp/ Now it's six emails with that bizarre error, followed by a one-line explanation -- and that line contains itself a typo and a grammatical error. Is anybody from the IACR voting team reading this? Are we under some kind of attack? Make that four emails in a row, all with the same error. Something very wrong is going on... Just got two emails about the IACR 2023 Board of Directors election... both with the same basic error: the message body is just a template, not the expected text. Hmmm... 🤔 "Tanquam ex ungue leonem." "We are delighted to confirm that [your paper] has been accepted [...]" ★ 2 ICYMI: post-quantum signature candidates submitted to the NIST extended standardization process https://csrc.nist.gov/Projects/pqc-dig-sig/round-1-additional-signatures ★ 1

🐘 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.

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 2 views per post.

📤Posts about 0.6× per week.

🕵️ Fake follower check

Estimated

80/100

Excellent Credibility score

97%

Real Real audience

Low Fake-follower risk

High Data confidence

Est. 97% real, active audience · Low fake-follower risk.
Strong engagement (~2.4% of followers engage each post) — an active, real audience.
Established account (3+ years old).

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

About

Cryptographer. Associate Professor @ University of Washington | Tacoma. https://goo.gl/BCd77L (also, amateur composer).

🔀 Audience overlap

Estimated

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

TotoSec 16%

Rouslan Keba 16%

fernacen 14%

Jasper Woudenberg 12%

Jan-Theo Wassink 12%

Hilary Baumann 🌎🐘 10%

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Paulo Barreto :verified:

Make a deal with Paulo Barreto :verified:

📊 Post engagement

📊 Activity & format

Recent posts

🐘 Community & instance

💡 Facts

🕵️ Fake follower check

About

🔀 Audience overlap

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