Officer’s Notes (officercia)

Officer’s Notes

Threat Researcher & Author

1660 Followers

Recent casts

Keystone 3 vs. GridPlus Lattice: Two Hardware Wallets That Actually Make Sense https://paragraph.com/@officercia/keystone-3-vs-gridplus-lattice-two-hardware-wallets-that-actually-make-sense

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Getting the Most Out of Your Starlink Internet: Real Tips, Simple Hacks, and Privacy Advice https://paragraph.com/@officercia/getting-the-most-out-of-your-starlink-internet-real-tips-simple-hacks-and-privacy-advice

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Beyond the Grid: The Resurgence of Alternative Networks in an Age of Control https://osintteam.blog/beyond-the-grid-the-resurgence-of-alternative-networks-in-an-age-of-control-d263850a2965

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Top casts

A victim lost $510,294 due to copying the wrong address from transaction history! Victim: 0x0d534863a71d5e68d5c919a4c2ef47c3a7a792c0 Fake address: 0x4049Ebf479Fa49924e120490d119f0827cAa9aeC Legitimate address: 0x40491fe2bA81621475c894Ebe8bcad56C7da9aec 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. My article on topic: https://officercia.mirror.xyz/n-sXszeDoNU3wtUUxRQEYvxQlZ6loaFElILzm2gnMzw

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GM folks, please please please never ever download any PDF or install any software during a call with VC. Two CEO’s of a Defi Protocols got hacked in this way, lucky they engaged with me and rata0x and we managed to recover nearly 1m$ stolen assets. However, if they wouldn’t install the app during the meeting, they wouldn’t lose over 5m$… Since I stated to assist and engage with more hacking and stolen assets, I will share my first hand experience for better on-chain security of you. Rata0x and I are here to help.. Our mission has recovered over $100M so far.

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Urgent! Just by receiving an image in your iPhone or Mac, your device can be FULLY compromised. Update your devices ASAP! Also recommended: • Disable auto download of images in Telegram; • Disable the auto download of images in WhatsApp; • Disable iMessage for complete or, if you wanna keep it, enable Lockdown mode.

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Onchain profile

Ethereum addresses