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Officer’s Notes

@officercia

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Officer’s Notes
@officercia
A victim just lost over $101K USDT by sending funds to a fake address, spoofed within the transaction history by scammers. Victim: 0xff275bdd99c64c02e305504eaa36a6e9d90b20b4 📚 How Does the Attack Work? The scammer sends "dust" or a worthless token to your wallet from an address that looks very similar to the one you frequently send funds to. The attacker deliberately chooses an address with the same beginning and end as your usual recipient's address (for example, an exchange). As a result, when copying the address from the transaction history, the user is highly likely to select the fake one. 📚 Why is the Attack Effective? The fact is that users often: 🔹 Copy addresses from history in blockchain explorers (e.g., Etherscan); 🔹 Make a test transaction, which only reinforces the fake address in their history; 🔹 Do not use built-in protective tools in wallets, such as an address book.
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Officer’s Notes
@officercia
Once again. How transaction history poisoning works: 1. Scammer sends fake/dust transfer with similar address; 2. Their fake address appears in your history; 3. You copy address from history thinking it's legitimate; 4. Funds get sent to scammer instead. How to stay protected: 1. Always double-check the addresses you're sending funds to; 2. Never copy addresses from transaction histories; 3. Use a wallet that supports whitelisting or bookmarks.
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Officer’s Notes pfp
Officer’s Notes
@officercia
A victim just lost over $101K USDT by sending funds to a fake address, spoofed within the transaction history by scammers. Victim: 0xff275bdd99c64c02e305504eaa36a6e9d90b20b4 📚 How Does the Attack Work? The scammer sends "dust" or a worthless token to your wallet from an address that looks very similar to the one you frequently send funds to. The attacker deliberately chooses an address with the same beginning and end as your usual recipient's address (for example, an exchange). As a result, when copying the address from the transaction history, the user is highly likely to select the fake one. 📚 Why is the Attack Effective? The fact is that users often: 🔹 Copy addresses from history in blockchain explorers (e.g., Etherscan); 🔹 Make a test transaction, which only reinforces the fake address in their history; 🔹 Do not use built-in protective tools in wallets, such as an address book.
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Officer’s Notes
@officercia
Dear friends, you can order an OpSec audit from me for you and your team/project.
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Officer’s Notes
@officercia
Dear friends, you can order an OpSec audit from me for you and your team/project.
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Officer’s Notes
@officercia
Best of auditing tips ⬇️ https://github.com/OffcierCia/tips-solidity-code-auditors
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Officer’s Notes
@officercia
Join me on @megapot! Earn extra points by using my mini app link below
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Officer’s Notes
@officercia
Joined onchain USDC jackpot 🎰 + got free $TAB just for playing 👀
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Officer’s Notes
@officercia
Switching to macOS? Here's Your Ultimate Security Guide! https://officercia.mirror.xyz/Q00JH0s86d4KMS43cyqNxbl3VIM2s30qtwYfdSTXywE
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Officer’s Notes
@officercia
Security Tips & Devices for Digital Nomads https://officercia.mirror.xyz/GX0LvoKDcC12ACXzhT3F_3PVRSfEyhE8cJYMZnoia9U
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Officer’s Notes
@officercia
2500 AI tools at one spot! • Clear categorization; • Easy search by name and function; • Filter for free tools only; • No registration required. Save this link right now so you don't have to search later: https://www.allaitools.dev/tools
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Officer’s Notes
@officercia
We are not living in the most calm era... But how do you know exactly where it is "hot" right now? We can estimate where military activity is now taking place thanks to this service which provides daily maps of GPS interference (jamming & spoofing). Current GPS jamming (possible military activity) situation across the globe ⬇️
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Officer’s Notes
@officercia
OSINT Lesson №2: Occam’s Razor & Intuition https://officercia.mirror.xyz/vqfkhx-hVQ2rI4rHx_Owsk_qBb5Zq9khuh5oLDSUR30
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Officer’s Notes
@officercia
Please use this service responsibly and for civilian purposes only! Link: https://gpsjam.org/
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Officer’s Notes pfp
Officer’s Notes
@officercia
We are not living in the most calm era... But how do you know exactly where it is "hot" right now? We can estimate where military activity is now taking place thanks to this service which provides daily maps of GPS interference (jamming & spoofing). Current GPS jamming (possible military activity) situation across the globe ⬇️
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Officer’s Notes pfp
Officer’s Notes
@officercia
2500 AI tools at one spot! • Clear categorization; • Easy search by name and function; • Filter for free tools only; • No registration required. Save this link right now so you don't have to search later: https://www.allaitools.dev/tools
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Officer’s Notes pfp
Officer’s Notes
@officercia
Security Tips & Devices for Digital Nomads https://officercia.mirror.xyz/GX0LvoKDcC12ACXzhT3F_3PVRSfEyhE8cJYMZnoia9U
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Officer’s Notes pfp
Officer’s Notes
@officercia
Switching to macOS? Here's Your Ultimate Security Guide! https://officercia.mirror.xyz/Q00JH0s86d4KMS43cyqNxbl3VIM2s30qtwYfdSTXywE
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Officer’s Notes
@officercia
How to Protect Your Devices from Pegasus Spyware: Essential Countermeasures and Best Practices https://officercia.mirror.xyz/ZuT6zYuAsQYNnuVTGkejiWqhmT5U8qT9u56VGQFDi08
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Officer’s Notes
@officercia
16 billion passwords from your Apple, Google, Instagram, Facebook, GitHub, and Telegram accounts have hit the web, Forbes writes… The giant data sets contain billions of logins and passwords from social networks, VPN services, developer portals, and accounts of large companies. It is noteworthy that almost all of this data has not previously appeared in known leaks - except for the database with 184 million passwords. Time to change your password! https://www.forbes.com/sites/daveywinder/2025/06/19/16-billion-apple-facebook-google-passwords-leaked---change-yours-now/
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