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Jakub proposed standardizing wallet label synchronization using descriptor data for decryption and Noster for transport. Craig Raw opposed using Noster over privacy concerns, suggesting synchronization should be integrated into a broader inter-wallet communication standard that includes PSBTs and payment confirmations.
Bitcoin Core PR 35301 integrated foundational support for BIP352 silent payments. The implementation enables encoding and decoding of silent payment addresses, Taproot output derivation from transaction inputs, and transaction scanning for recipient labels.
Bitcoin Core PR 36312 resolved an IP correlation bug in private transaction broadcasting, while PR 36284 corrected a coin selection error where ineligible unconfirmed UTXOs caused the wallet to subtract balances twice and reject valid transactions.
Bitcoin Core PR 35752 resolved eight silent error handling bugs occurring during wallet encryption, passphrase updates, and key insertions. These bugs could report successful changes despite database write failures, leaving private keys vulnerable or locking users out of funds.
Ethereum researcher Justin Drake warned users to enter bunker mode, claiming AI could break wallet elliptic curve mathematics within months. David Bennett rejects the panic, noting the Cold Card hack stemmed from faulty random number generators, not cracked cryptography.
The Nostr Compass Android app provides 110 offline topic guides and signature-verified newsletters. It integrates the Amber signer to manage keys securely without local storage.
Fips Pub Domains links domain names to Fips cryptographic identities via DNS TXT records. Max highlights that this release adds fips to go client support on Android devices.
Marmot MDK version 0.11.0 updates MLS-encrypted group account recovery, flagging history gaps as closed only after complete comparison across required relays. The update also introduces optional encrypted polls.
White Noise Android integrated Marmot-encrypted group polls and account-specific disappearing message default timers. The application transitioned its source code licensing to the GNU Affero General Public License version 3.0.
Nostr double ratchet version 0.0.171 rotates group sender keys during membership changes. This prevents removed members from decrypting subsequent messages even if a sender restarts.
Amber version 6.6.6 resolves a parsing error where equal signs in remote connection parameters broke compatibility with Native Development Kit clients. The release also extends Tor timeouts.
FIPS version 0.5.2 resolves a privacy leak by stripping routing-key signatures from NAT-traversal deletion requests. This prevents public relays from linking traversal traffic to a node's primary key.
LibreNostr version 0.6.0 integrates an Arti-based Tor engine for arm64 devices. Max highlights that its strict Tor mode is configured to fail closed if Tor becomes unavailable.
The Financial Crimes Enforcement Network withdrew its proposed 2023 crypto mixing rule and its 2020 self hosted wallet verification rule. FinCEN deputy director Jimmy L Kirby cited concerns that the rules would chill legitimate financial privacy.
The US Treasury removed Ethereum mixer Tornado Cash from its sanctions list in March 2025 after a federal appeals court ruled that the Office of Foreign Assets Control exceeded its legal authority.
Joe Carlasare reports that FinCEN has officially rescinded its 2020 self-hosted wallet reporting proposal and its 2023 mixer classification proposal, aligning with the Trump administration's deregulatory focus.
Guillermo Jimenez reports that Chainalysis linked a $387 million hack of the Bitget exchange to North Korean state-sponsored actors. The theft pushes North Korea's stolen cryptocurrency total past $1 billion for the year 2026.
Chainalysis used in-house AI to compress 20 hours of manual transaction reconciliation into 10 minutes. David Bennett notes that hackers retaliated against the swap service Near Intents, hacking the protocol days after it blocked $50 million of stolen funds.
Tether plans to issue USDT directly on the Bitcoin network via the client-side validated RGB protocol through digital asset firm UTXO. Unlike ERC-20 implementations, UTXO cannot freeze individual RGB addresses, relying instead on blacklisting centralized exit points.
A federal judge blocked a Utah law attempting to penalize VPN services by forcing adult websites to verify users' locations. Judge Barlow ruled that identifying a VPN user's physical location is a technical impossibility that overly burdens out-of-state entities.
Foundation Passport is actively designing an on-device dice roll entry feature for generating seed words natively. Q and A confirms that users can currently import custom 11 or 23 seed word sets generated through manual offline methods.
Sal Ternullo highlights that Google search interest for privacy has reached a multiple of any previous peak over the past 30 years. This trend reflects escalating consumer anxiety about personal data leakage to centralized artificial intelligence models.
Holly Berman reports that public opposition to automatic license plate readers is surging as AI-powered surveillance networks scale rapidly. Flock operates the largest US network, raising privacy concerns because officers do not need warrants to search vehicle histories.
Personal agents vary significantly in model flexibility and data privacy. Most commercial agents restrict users to proprietary models, but open-source options like Hermes and OpenClaw allow users to bring their own models and edit agent memory directly.
Thomas Pacquia joins Marty Bent as co-host of Rabbit Hole Recap following a two-month hiatus. Former co-host Matt Odell stepped back to reflect on his privacy and public-facing role after running the show weekly for eight years.
To combat highly realistic deepfakes generated by tools like Griffin, Steve Lee and DK suggest a cryptographic verification system. Apple could use Secure Enclave private keys to sign FaceTime streams, bypassing risky centralized biometric databases like Worldcoin.