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• Articles: @officercia • Blog: officercia.mirror.xyz • X: x.com/officer_cia
Think you’ve got what it takes to dominate Web3 security?
The Remedy CTF 2025 by Hexens is here!
💰 $50K+ in prizes
🧠 Solve cutting-edge challenges
🌍 Gain global recognition
🚀 Unlock career opportunities
Registration: https://ctf.r.xyz/?utm_source=Web3secNews&utm_medium=Banner&utm_campaign=CTF2025
Happy New Year! 🥳
This was a crazy year… I hope 2025 will be better!
The infamous DAO hack: $60M was lost in 2016...
Researchers have proposed Metamorphic Testing as a method to detect smart contract vulnerabilities with higher accuracy.
Here’s how it works, a thread:
• https://x.com/xyz_remedy/status/1871241639324172783
#security #audit
Check this out: https://officercia.mirror.xyz/dgKaZvBsP90fNc7YLtL-ibRIZYcbvTdtVPdmNoB6s_M
Lots of good infographics out there!
#web3 #security #audit
Use this list of fantastic telegram channels I've put together in order to discover them as your own personal Web3-Google!
Link: t.me/addlist/uesom31GM1I4Yjgy
Feel free to use this folder to onboard your non-web3 friends to Web3, as the majority of the channels are maintained by independent researchers. There are also additional channels for news, CT reviews, and more!
A small tip to subscribooors: if you find a channel interesting, move it out of the folder into your main list of chats. That way you’ll view content you’re interested in more often, and channels get more views instead of just subscribers!
#crypto #web3
Btw thank you for a mention!
🫡🫡🫡
Link: www.osintteam.com/easily-find-osint-tools
#osint #opsec
medium.com/@officercia/my-web3-security-privacy-stack-safeguarding-the-future-of-decentralization-89285ae6e7a6
Читать полностью…
Stress tests and reviews of seed phrase storage devices - by Jameson Lopp. 70+ devices tested!
Link: https://jlopp.github.io/metal-bitcoin-storage-reviews/
#opsec #security #privacy
The ultimate Ethereum Events list for 2025 has been released—your go-to guide for conferences, workshops, and global meetups. - 𝕏/@NathanSexer
Читать полностью…
Yet another SIM-related security tip!
Check this out: https://x.com/k3mmio/status/1869251082758836248?s=46
#opsec #security #privacy
There are currently 5,564,420$ available in rewards at @xyz_remedy!
Sign up for the bug bounty platform and participate in 17 programs!
Remedy provides high-quality triage. So try the only platform powered by Zero Knowledge Proof of Duplicates, which offers an extra layer of security for researchers!
Link: https://r.xyz/bug-bounty/programs
#bugbounty #ctf #security
We did it! Thank you for 10.000 stars 🌟
Link to DeFi Roadmap: github.com/OffcierCia/DeFi-Developer-Road-Map
#defi #web3
Don't forget that we also have the wonderful tool glide.r.xyz ! Use it.
For now only testnet is available, but you can join the mainnet waitlist here: https://exty84bdiei.typeform.com/glidermainnet
#audit #web3 #bugbounty
Announcing the debut of a new service!
Now you can contact me and my friend @rata0x for legal services and advice. We've known my dear friend @rata0x for 5 years, and we've helped a lot of individuals in the most desperate situations!
So, if you need to:
1. Resolve the issue of unauthorized blocking of funds on the exchange.
2. You have had a huge sum of money stolen from you and must immediately block it on exchanges and return it as soon as possible.
3. You or your project require legal assistance and advice.
Contact @rata0x ! When I refer him, I use my name because I've worked with him for a long time and know him well.
The last year two different people were strugling to find a lawyer who can really unblock their frozen funds at some big tier1 exhanges, after trying numerous lawyers they finally reached me out, l recommended @rata0x and he was succesfully was able to solve their legal problem and save their funds!
#legal #aml #investigation
If you find a critical vulnerability in code audited by Hexens.io, we will pay 20K USD on top of your bug bounty.
We put our money where our mouth is.
We invite other audit firms to do the same.
🌀retweets welcomed
• x.com/hexen1337/status/1744789157220585886
#security #audit
Think you’ve got what it takes to dominate Web3 security?
The Remedy CTF 2025 by Hexens is here !!!
💰 $50K+ in prizes
🧠 Solve cutting-edge challenges
🌍 Gain global recognition
🚀 Unlock career opportunities
Registration: https://x.com/web3sec_news/status/1874743124054229155?s=46
#security #CTF #web3
Open-source tools, $200M+ secured, and $5.5M+ in bounties:
Read to the end for a hint—a special gift for security researchers is coming in 2025!
Here’s a short overview of 2024—and what’s next:
Glider is live and 100% free. We launched Glider with Ethereum Mainnet access for a limited group of researchers.
The result? Glider helped secure $200M+ in assets with just a small team of experts. In 2024, we’ll expand access and push Glider even further.
• Try here: buff.ly/3ZL7gDQ
• A case where Glider enabled a security researcher to elevate an issue to critical, unlocking a $1 million prize pool: buff.ly/4fzHI2g
• Another case for Glider: buff.ly/4iP5E4I
Engram: Privacy and Trust for All
Engram is an open-source tool enabling users to prove data validity and ownership—without exposing sensitive information.
Free, powerful, and built for everyone: https://r.xyz/engram
Bug Bounties: $5,514,520 in Rewards
We expanded our bug bounty programs to 17, offering a total of $5,514,520 in rewards.
Check bug bounties: https://r.xyz/bug-bounty/programs
Community Growth
Our community grew faster than ever in 2024. And for 2025 we’re starting strong:
From Jan 24–26, Remedy is giving researchers a chance to earn big by competing with other top minds (jeopardy style).
r.xyz: A home for elite hackers
At Remedy, we empower researchers with cutting-edge tools, knowledge, and resources to make real impact.
This is just the beginning.
2024 was incredible, but we’re scaling even bigger in 2025.
Stay tuned—this is only the start of what’s possible!
Adding one more dataset to the previous thread
36k smart contract vulnerabilities
https://github.com/tintinweb/smart-contract-vulndb
UPD: 39k https://github.com/tintinweb/smart-contract-vulndb/pull/2
Follow for more @ethers_officer
Dear friends, in case you didn't know, I'm now offering two new services!
1. If your money has been frozen on CEX and you're tired of seeking for a good lawyer, I recommend my good friend - I’ll leave contacts below this post. DM him @rata0x, get an awesome certified blockchain lawyer & on-chain sleuth!
2. You can order OpSec audits and trainings for yourself, your project, and your team directly from me. DM me @farm42 for inquiries!
• x.com/officer_cia/status/1864498090365079996?12
Please RT for visibility! Thank you 🙏
Ever wondered what the on-chain world looks like through Vitalik Buterin’s eyes? 👀
- View DeFi positions of your favorite whales
- Perform simulations as any address
- Explore Ethereum like never before
Check out this amazing tool: https://x.com/xyz_remedy/status/1869809053846704388?s=46
#crypto #web3
How to easily find, organise and manage your OSINT tools: x.com/officer_cia/status/1869522115181056287?1
#osint #opsec
There are currently 5,564,420$ available in rewards at @xyz_remedy!
Sign up for the bug bounty platform and participate in 17 programs!
Remedy provides high-quality triage. So try the only platform powered by Zero Knowledge Proof of Duplicates, which offers an extra layer of security for researchers!
Link: https://r.xyz/bug-bounty/programs
Security is often overlooked and can be the one thing that throws all your hard work out the window.
Here are some things to keep yourself (and your bags) safe: x.com/insomniac_ac/status/1869408714165506501
#security #opsec #privacy
In the last 2.5 years, Hexens ran 130+ full-scope security reviews...
... finding 117 critical vulnerabilities (almost 1 per review)—worth billions!
Here’s a compiled list of our most remarkable findings in a megathread—every team must see: https://x.com/hexensio/status/1869357744928792934
#security #audit
Check this out! Engram - free, lightweight, and UX-friendly ZK prover to verify data ownership.
Three simple steps to use Zero Knowledge technology:
1. Hash your data;
2. Create immutable blockchain record;
3. Get your proof of ownership.
Link: https://engram.r.xyz
#audit #web3
Btw my blog is listed here with Edward Snowden‘s blog: anonymousplanet.org/links.html
#security #opsec #privacy
Wallet Swap Revenue in 2024: A Market Overview 💷
• https://x.com/ddadybayo/status/1868627631702520248?1
#crypto #web3 #security
Gridplus > Ledger?
• x.com/hexen1337/status/1868940071442997760
#security #privacy
If you frequently attract the attention of scammers and have a considerable quantity of money, check out this selection:
• x.com/officer_cia/status/1867620739890696419
#security #web3
20,000 is on the table...
ibtcnetwork pays up to $20,000 for critical vulnerabilities in a decentralized, theft-proof wrapped Bitcoin protocol.
Here’s how to participate: https://r.xyz/bug-bounty/programs/ibtc
May the power be with you! 🛸