A quiet privacy change on X now exposes device and country data for every account. For crypto users, that small detail can open real security risks.

In this opinion piece, LegalBlock CEO Dr. Rasit Tavus breaks down why it matters and what comes next.

Upbit reported unauthorized transfers worth $36M in Solana-based assets after its wallets were compromised.

The funds were moved to an external wallet during the incident.

The exchange has completely suspended deposits and withdrawals, transferred assets to cold wallets, and is cooperating with law enforcement agencies.

Some of the funds involved have been frozen. An official statement says that the company will cover the losses and that users' assets will not be affected: https://x.com/officer_secret/status/1993921263690207581?s=46

#alert #security

Maximum Mobile Privacy in 2025: No-Compromise Phone & Tablet Setup

• https://x.com/officer_secret/status/1994428868229316630?s=46

#opsec #privacy

Maximum Mobile Privacy in 2025: No-Compromise Phone & Tablet Setup

Link: https://osintteam.blog/maximum-mobile-privacy-in-2025-no-compromise-phone-tablet-setup-e0ed4b27ba37

Quick “Maximum Mobile Privacy in One Weekend” Checklist (2025)

[ ] Buy a used/refurb Pixel 8a or newer (€300–500)
[ ] Unlock bootloader & install GrapheneOS (web installer, 30 minutes)
[ ] Install F-Droid + Obtainium
[ ] Set up Mullvad VPN (pay with Monero) + always-on kill switch
[ ] Install: Vanadium, Aegis, Organic Maps, Signal/SimpleX, Bitwarden, FairEmail
[ ] Enable sensors permission toggle, network permission toggle, auto-reboot
[ ] Move all banking/social apps to separate work profile (or delete them)
[ ] Get a YubiKey 5 NFC and register everywhere possible
[ ] Turn on iOS instead: Enable Lockdown Mode + Advanced Data Protection + Orion browser + Mullvad VPN

• https://x.com/officer_secret/status/1994827362169487477?s=46

#opsec #privacy #security

Mobile privacy in 2025 is basically dead on stock Android and iOS. Pixels + GrapheneOS are now the gold standard. If you’re not hardening your device, you’re handing Big Tech your entire life. - 𝕏/@officer_secret
🏷️ Gold, Privacy, Android
🕵️ @Danicjade

Maintain your crypto and web3 privacy with this simple and practical advice from the best of the best - 𝕏/@officer_secret
🏷️ Privacy
🕵️ @farm42

Achieving Maximum Online Privacy in 2025: A No-Compromise Guide

• https://x.com/officer_secret/status/1994878993821307035?s=46

#security #privacy #opsec

Achieving Maximum Online Privacy in 2025: A No-Compromise Guide

Link: https://paragraph.com/@officercia.eth/achieving-maximum-online-privacy-in-2025-a-no-compromise-guide

Quick “Maximum Privacy in One Day” Checklist (2025)

Below you will find a checklist for basic digital hygiene and privacy.

[ ] Install Brave or Mullvad Browser
[ ] Install uBlock Origin + Cookie AutoDelete + Bitwarden
[ ] Create ProtonMail + SimpleLogin account
[ ] Subscribe to Mullvad or IVPN (pay with Monero/cash
[ ] Enable full-disk encryption
[ ] Switch phone to GrapheneOS (if Pixel) or at least disable Google services
[ ] Start using Signal with disappearing messages
[ ] Delete or compartmentalize Facebook/Google/Instagram accounts

• https://x.com/officer_secret/status/1995153983833297085?s=46

#opsec #privacy #security

Looks like yETH has been hacked!

• https://x.com/officer_secret/status/1995249211965857849?s=46

#security #alert

Beyond the Grid: The Resurgence of Alternative Networks in an Age of Control

• https://x.com/officer_secret/status/1995537811018047804?s=46

#privacy

Beyond the Grid: The Resurgence of Alternative Networks in an Age of Control

Link: https://osintteam.blog/beyond-the-grid-the-resurgence-of-alternative-networks-in-an-age-of-control-d263850a2965

Maximum Physical Privacy and Security as a Crypto Whale: OpSec Strategies Against Physical Threats

• https://x.com/officer_secret/status/1995691747591049579?s=46

#security #opsec

Maximum Physical Privacy and Security as a Crypto Whale: OpSec Strategies Against Physical Threats

Link: https://paragraph.com/@officercia/maximum-physical-privacy-and-security-as-a-crypto-whale-opsec-strategies-against-physical-threats

Getting the Most Out of Your Starlink Internet: Real Tips, Simple Hacks, and Privacy Advice

• https://x.com/officer_secret/status/1995958543413916111?s=46

#privacy

Getting the Most Out of Your Starlink Internet: Real Tips, Simple Hacks, and Privacy Advice

Link: https://paragraph.com/@officercia/getting-the-most-out-of-your-starlink-internet-real-tips-simple-hacks-and-privacy-advice

Keystone 3 vs. GridPlus Lattice: Two Hardware Wallets That Actually Make Sense

• https://x.com/officer_secret/status/1996924348557357300?s=46

#security #opsec

Defimon Alerts

You've seen how disastrous recent DeFi hacks are - by the time you see it on Twitter, it's usually too late.

Defimon by Decurity monitors numerous chains in real-time and pushes exploit alerts instantly.
Useful for:
- DeFi protocols
- Security researchers
- Traders looking to react fast
- Anyone who wants to protect their positions

Join Defimon Alerts: t.me/defimon_alerts

#security #web3 #defi

Keystone 3 vs. GridPlus Lattice: Two Hardware Wallets That Actually Make Sense

Link: https://paragraph.com/@officercia/keystone-3-vs-gridplus-lattice-two-hardware-wallets-that-actually-make-sense