yan

yan

X @bcrypt
🔄 Data last refreshed 1 day ago
🤝

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Followers
73.7K
Posts
20.2K
Following
332
Account age
13 yrs

Known for

📊 Post performance

747.7K
Avg views / post
10.1×
Reach vs followers
Nov 2012
On X since

🔥 Top post: in case youtube takes it down · 8.04M views

📊 Activity & format

Posting cadence
0.04 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly images
Recent: 1 video · 11 image · 6 text.
Follower / following
222×
Follows 332 back. A strong ratio — an audience that follows them, not a follow-for-follow network.
Verification
✓ X Premium
A paid X Premium (Blue) verified account.

Recent posts

View on X ↗
🔥 Top post in case youtube takes it down 8.04M❤ 3.8K🔁 587
reminder that the bcrypt hash function ignores input above a certain length! so if you do bcrypt(username || password) for some reason, a sufficiently long username will make it accept any password. to fix this you can sha256 the input fir… 747.7K❤ 6.1K🔁 1.1K PSA i can spoof any https://t.co/T5X6nJY7Wp email and it will pass all DKIM/SPF/etc. checks. here's an email i sent to myself pretending to be a famous MIT-affiliated podcaster - thanks gmail for auto-inserting the profile pic :) MIT may… 1.39M❤ 11.7K🔁 872 ROFL at andrew huberman saying that if you have a 20% chance of pregnancy in any given month, the chance of being pregnant after 6 months is 120% 2.03M❤ 5.3K🔁 496 tl;dr if u have insurance check that the amount ur billed lines up with what insurance says u owe before paying. if u overpaid u can try a demand letter to get a refund. ask the provider for a superbill. also "Never Pay the First Bill" has… 201.8K❤ 4.4K🔁 208 6/ i called Anthem again to do a 3-way call with SimonMed to explain that i didn't owe them money, they owed me money. again nothing happened for months. in the meantime i started reading Never Pay the First Bill by Marshall Allen which s… 234.1K❤ 2.7K🔁 53 in january 2023, i had a simple ultrasound done at SimonMed. they sent me 4 bills totaling $5137 for it. after a year of emails and phone calls, they finally admitted today that i only owed $140.53 and are mailing me a refund check! here… 4.28M❤ 33.1K🔁 3.3K i don’t even know where to begin 620.1K❤ 18.1K🔁 837 could not for the life of me figure out how to buy a bus ticket in Milan. it was literally easier to get a shell 😆 ❤ 6.9K🔁 692 i…. just received a children’s book about a rabbit who travels back in time to medieval europe and gets everyone hyped about blockchain ❤ 4.2K🔁 1.2K the person who used gamestop as a bank in 2014 was way ahead of their time ❤ 3.6K🔁 485 my friend sophie got fired from her job at Facebook and turned down a $64,000 severance package in order to leak this, so u better read it. ❤ 16K🔁 8.6K

💡 Facts

🗓️Joined X in 2012 — 13 years ago.
👁️Averages 747.7K views per post.
📤Posts about per week.
💬16.68% engagement rate.
🏅Earned the 10K Followers for passing 10K followers.

🛡️ Audience credibility

98/100 Excellent
  • Est. 99% real, active audience · Low fake-follower risk.
  • Strong engagement (~10.1× of followers engage each post) — an active, real audience.
  • Organic base — far more followers than accounts it follows.
  • Verified account.
  • Established account (13+ years old).
  • 16.68% engagement — around average for this size on X.
Est. authentic audience
99%
Fake-follower risk
Low
Data confidence
High

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

About

security engineering @brave / helped build Let's Encrypt, Privacy Badger, and HTTPS Everywhere @eff / physics alum @mit / rabbit enthusiast

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