๐จKAVSEC[.]AGENCY v3.1 IS LIVE ๐จ
Your exchange has a support ticket system, your keys have nothing, no hotline, no refund, no "we're looking into it".
So we built more stones for your wall. ๐งฑ
๐ฏ FREE TOOLS (zero sats, zero account)
- Threat Model Builder & Personal Checklist:
32 questions to score your exposure & 351 points to fix it.
Your answers never leave your browser.
- Seedcraft:
15 offline calculators and checkers.
Decide before you touch your keys.
- Offline Secret Generator:
one A4 sheet, two dice, a pen. 25 rolls โ 129 bits.
- BIP39 ยท passphrase ยท BIP85 memo
- Emergency transmission guide:
How your loved ones reach your sats if you can't.
- Linux antivirus guide, step by step.
๐ GUIDES (QuietKeys)
- NEW: Ultimate Protocol for Bitcoin Self-Custody:
Hot, Warm and a 2-of-3 multisig Cold.
One parent seed, BIP-85 children, never typed on a phone or a computer.
- Bitcoin multisig & nomadism:
Design your custody around your life on the road.
- De-Googled smartphone guide:
three levels, from first boot to border crossing.
โก๏ธ Every file ships with its SHA-256 fingerprint.
โก๏ธCheck it.
โก๏ธThen check it again.
๐ Bitcoin Lightning & Monero, no KYC, no account, no FIAT. ๐ค
โก Code "LAUNCH26": -10% on the whole catalogue until 27/11.
Custody is not a product you buy. It's a wall you build, stone by stone.
๐ธ Trust none.
๐ธ Verify everything.
๐ Link in comment section ๐
#Bitcoin #SelfCustody #QuietKeys #KavSecAgency
๐จ SAME FILE NAME but DIFFERENTS HASH
You download a wallet, a guide, an ISO, the name is right, the icon is right... One changed byte and it's not the file the author published.
๐ How to check in 30 seconds:
- Get the SHA-256 from the author's own site, not a mirror
- Run it:
"Linux: sha256sum /file"
"macOS: shasum -a 256 /file"
"Windows: certutil -hashfile /file SHA256"
- Compare every character, one mismatch: delete it, do not open it.
Bonus: if the site itself is compromised, the hash is too. That's what signatures are for, verify the PGP signature when there is one.
Your antivirus doesn't know what the author published, but you can verify everything.
Check your own setup, with our free checklist& threat model builder, 100% local.
๐ link in comment section ๐
#InfoSec #SelfCustody #Bitcoin
KAVSEC.AGENCY by TosGe โ๏ธ๐จ๐ผโ๐ป retweeted
bitcoin wallet security should protect the owner from irreversible mistakes.
A good setup adds friction before dangerous actions, can tolerate a lost key, and keeps recovery simple enough to rehearse.
The plan should still work for a real person under stress.
๐ธThose judges & magistrates needs to be h*anged up. ๐คฌ
๐จ ๐ฎโโ๏ธ Vendรฉe : une riposte armรฉe stoppe une tentative dโenlรจvement liรฉe aux cryptomonnaies.
Samedi 31 octobre, aux alentours de 18 h, un homme a รฉtรฉ visรฉ ร son domicile de La Roche-sur-Yon. Plusieurs individus cagoulรฉs, arrivรฉs en voiture, ont tentรฉ ร deux reprises de forcer sa porte. Face ร lโagression, la victime a saisi une arme et ouvert le feu par la fenรชtre, contraignant les assaillants ร prendre la fuite.
Les forces de lโordre, alertรฉes par les dรฉtonations, sont intervenues dans une affaire dont les contours demeurent encore flous, mais qui sโinscrit clairement sur fond de cryptomonnaie. Interpellรฉ en fin de journรฉe, lโhomme a รฉtรฉ placรฉ en dรฉtention provisoire. Il devait comparaรฎtre ce mercredi 4 novembre en comparution immรฉdiate.
Source : ouest-france.fr/faits-diversโฆ
๐จKAVSEC[.]AGENCY v3.1 IS LIVE ๐จ
Your exchange has a support ticket system, your keys have nothing, no hotline, no refund, no "we're looking into it".
So we built more stones for your wall. ๐งฑ
๐ฏ FREE TOOLS (zero sats, zero account)
- Threat Model Builder & Personal Checklist:
32 questions to score your exposure & 351 points to fix it.
Your answers never leave your browser.
- Seedcraft:
15 offline calculators and checkers.
Decide before you touch your keys.
- Offline Secret Generator:
one A4 sheet, two dice, a pen. 25 rolls โ 129 bits.
- BIP39 ยท passphrase ยท BIP85 memo
- Emergency transmission guide:
How your loved ones reach your sats if you can't.
- Linux antivirus guide, step by step.
๐ GUIDES (QuietKeys)
- NEW: Ultimate Protocol for Bitcoin Self-Custody:
Hot, Warm and a 2-of-3 multisig Cold.
One parent seed, BIP-85 children, never typed on a phone or a computer.
- Bitcoin multisig & nomadism:
Design your custody around your life on the road.
- De-Googled smartphone guide:
three levels, from first boot to border crossing.
โก๏ธ Every file ships with its SHA-256 fingerprint.
โก๏ธCheck it.
โก๏ธThen check it again.
๐ Bitcoin Lightning & Monero, no KYC, no account, no FIAT. ๐ค
โก Code "LAUNCH26": -10% on the whole catalogue until 27/11.
Custody is not a product you buy. It's a wall you build, stone by stone.
๐ธ Trust none.
๐ธ Verify everything.
๐ Link in comment section ๐
#Bitcoin #SelfCustody #QuietKeys #KavSecAgency
๐ธWhen GOVs start cracking down on Sovereign Individuals who use Freedom Tech, you can be sure itโs tech that works. ๐ฅท
As a long time user of @GrapheneOS, I wrote a "GETTING STARTED Guide" โคต๏ธ
31 pages. 24 chapters. 3 levels, available in English & French.
๐ข BEGINNER: the basics, no tech skills
- What GrapheneOS changes, and what it doesn't
- First boot: unlock code, private DNS, updates
- The essential apps: Signal, SimpleX, Proton, KeePassDX, Mullvad, Syncthingโฆ
- What you should never do
- Beginner checklist
๐ก INTERMEDIATE: built-in features and settings
- Per-app network and sensor permissions
- Vanadium, the hardened browser with built-in ad blocking
- Encrypted offline backups with Seedvault
- Duress PIN: one code that wipes everything
- User profiles and Private Space
- Sandboxed Google Play: keep the apps you need, without giving Google the keys
๐ด ADVANCED: verification, hardening, borders
- Verify your install: boot screen, key fingerprint, Auditor attestation
- BFU vs AFU: why you power off, not just lock
- Biometrics: why a code beats your finger
- The SIM: what GrapheneOS can't hide
- Full border crossing protocol and checklist
#ComeAndTakeIT #FreedomGoUp #E2EE #DuressPIN
๐ LINK IN BIO, GO GET IT WITH PROMO CODE "LAUNCH26" -10% UNTIL NEXT 27th. ๐
Replying to @GrapheneOS
These countries are increasingly crack down on end-to-end encryption, financial privacy and secure devices. The same countries want you to believe that you should use products and services built within their borders under their control, especially ones which are heavily state and EU funded.
๐ธ @LibreWolf_Brows + @ublockorigin ๐คทโโ๏ธ
If youโre not using @brave for YouTube wtf are you doing lol
๐ธPhysical USB Data-blocker + Charging Only mode in the settings.
Claude Code found that every free charging station i used in airports copied data from my phone. photos, passwords, banking sessions, contacts. i charged my phone at 3 airports across China and every single station pulled something from my device.
i travel through Asia a lot for work. my phone dies at airports constantly. i've used those free USB charging stations at gates without thinking about it. everyone does.
i installed Claude Code on my iPhone and ran a full device scan while i was still at the airport. plugged into a charging station at the gate and let Claude Code monitor the connection in real time. within 8 seconds it flagged a data handshake that shouldn't exist on a power-only connection.
i went back and checked every charging session from the last 4 months:
โ Shanghai Pudong PVG, Terminal 2 โ June 14 โ contacts + 2,840 photos transferred
โ Guangzhou Baiyun CAN โ July 2 โ active Safari sessions copied including Gmail and banking apps
โ Shenzhen Bao'an SZX โ August 19 โ full photo library access + location history for 6 months
โ Shanghai Pudong again โ September 3 โ iMessage database copied, 3 years of messages
โ Guangzhou again โ October 11 โ clipboard history including a crypto wallet address i copied that morning
every station initiated a data transfer the moment i plugged in. none of them were just charging.
the scariest one was Shenzhen. whoever operated that station got my full location history for 6 months. every place i slept, worked, ate, and visited. from one 20 minute charge while i was scrolling my phone waiting for my flight.
Claude Code traced 4 of the 5 transfers to the same server:
โ IP โ 116.25.***.34
โ location โ Shenzhen, China
โ hosting โ dedicated server, registered 45 days before my first transfer
โ total data pulled from my phone โ 4.7 GB across 5 sessions
what Claude Code did:
โ revoked every active session on Gmail, iCloud, WhatsApp, and banking apps
โ rotated every password stored in Keychain
โ purged all cached session tokens
โ flagged the crypto address i copied as compromised before i sent anything to it
โ disabled USB data transfer for all future connections
i never lost money. Claude Code caught it before anything was used. but 3 years of iMessages, my banking sessions, and my entire photo library were sitting on a server in Shenzhen for months.
buy a $12 charge-only USB cable. it has no data pins. or use a wall outlet with your own adapter. never plug a USB cable from a public station directly into your phone.
the full prompt is in the first reply. run it tonight. takes 3 minutes. if you've ever charged your phone at an airport, a mall, or a hotel lobby, someone might already have your data. save it and send it to anyone who travels.
Readers added context they thought people might want to know
Account pattern is consistent and commercial. @starmexxx posts a steady stream of these dramatic "Claude Code found..." stories. Many link to or promote digishield.app, which sells paid packs ($19-$39) of "16 ready-to-run checks that turn Claude into your personal security scanner"
โข WITHDRAWALS PAUSED.
Read that again: not "your coins are safe", not "your coins are lost".
โก๏ธ Paused.
Over $40M drained from exchange wallets across at least 10 chains, according to security firms, deposits and withdrawals frozen while they investigate.
The exchange says no customer was harmed, maybe, but right now, not one of their customers can move a single sat.
That's what custody means:
- Their keys ๐
- Their schedule ๐
- Their permission ๐ญ
Ten chains, ten sets of hot keys, one very bad Monday.
Meanwhile, self-custody users had a normal day.
Not your keys, not your coins.
๐ธ Trust none.
๐ธ Verify everything.
Take them back, step by step โ link in bio
#Bitcoin #SelfCustody #InfoSec
๐จ SAME FILE NAME but DIFFERENTS HASH
You download a wallet, a guide, an ISO, the name is right, the icon is right... One changed byte and it's not the file the author published.
๐ How to check in 30 seconds:
- Get the SHA-256 from the author's own site, not a mirror
- Run it:
"Linux: sha256sum /file"
"macOS: shasum -a 256 /file"
"Windows: certutil -hashfile /file SHA256"
- Compare every character, one mismatch: delete it, do not open it.
Bonus: if the site itself is compromised, the hash is too. That's what signatures are for, verify the PGP signature when there is one.
Your antivirus doesn't know what the author published, but you can verify everything.
Check your own setup, with our free checklist& threat model builder, 100% local.
๐ link in comment section ๐
#InfoSec #SelfCustody #Bitcoin
KAVSEC.AGENCY by TosGe โ๏ธ๐จ๐ผโ๐ป retweeted
๐ธ KAVSEC AGENCY IS NOW ON INSTAGRAM
A privacy brand on an ad-funded feed, yes, we see the irony.
That is exactly the point, the people who still keep their coins on an exchange are not reading whitepapers, they are scrolling...
So we go where they scroll, and we teach them how to leave.
-What you will find on our page:
๐งฑ Carousels worth saving: self-custody, one stone at a time (Available)
๐ Short reels: verify a download, build a threat model, back up a seed without leaking it (TBA)
๐ก Free tools, zero tracking, nothing leaves your browser (Links)
The rules do not change:
- No seed, no wallet screen, no QR code.
- Every number verifiable.
One more thing, fake accounts copy security brands first, there is only one: @ kavsec[.]agency
Check it before you follow.
๐ธ Trust none.
๐ธVerify everything.
#Bitcoin #SelfCustody #KAVSEC #Instagram #Kavkaz #OnlineSecurity #Privacy
KAVSEC.AGENCY by TosGe โ๏ธ๐จ๐ผโ๐ป retweeted
๐ธ LoF: Leap of Faith.
"If you don't try, you already lose."
๐ค Made with AI
KAVSEC.AGENCY by TosGe โ๏ธ๐จ๐ผโ๐ป retweeted
๐ธThreat Model Builder & Personal Checklist ๐
Every "free security check" out there wants your email, your phone number and a cookie banner the size of a mortgage contract.
๐ THREAT MODEL BUILDER
-32 questions, 7 areas: identity, access, devices, self-custody, Bitcoin OpSec, physical, backup
- A risk score and a map of your weak spots
- An action plan ranked Now / This month / Later, each action linked to the exact point to fix
๐ฐ SECURITY CHECKLIST
- 351 points across 13 sections
- A 44-point Bitcoin section, from seed generation to succession
- Filter by level: essential, optional, advanced
๐ก๏ธ BUILT THE WAY WE PREACH
- 100% local: your answers and progress never leave your browser
- No account, no cookies, no analytics, no third-party requests
- Export your progress as a JSON file, import it on another device, erase everything in one click
- Strict content security policy: open your dev tools and verify it yourself
No token; no airdrop, no "connect your wallet", no "enter your email to see your results".
Link in the comment section ๐
KAVSEC.AGENCY by TosGe โ๏ธ๐จ๐ผโ๐ป retweeted
๐ [ "LAUNCH26" for -10% until 27/11] ๐
kavsec.agency/product/ultimaโฆ
๐ธ v3.2 is ready & pulled on the website. ๐
GO GET IT WITH PROMO CODE "LAUNCH26"
(-10% until next 27th ๐คlink in bio)
๐ธ In the "Ultimate Protocol v3.1." I'm talking about 2/3 Multisig with 3 differents S.E. Hardware Wallets...
- Do i need to explain that you could also do it with DIY Signers like @SeedSigner, @selfcustodykrux or even a @SpecterDIY ?
- May elaborate and pull a v3.2....?
๐ Link in the comment section, go get it ๐
๐ [ "LAUNCH26" for -10% until 27/11]
















