Scan to download
BTC $77,404.07 +2.83%
ETH $2,432.10 +3.12%
BNB $641.92 +0.90%
XRP $1.49 +1.82%
SOL $89.48 -0.42%
TRX $0.3268 -0.02%
DOGE $0.1001 +0.76%
ADA $0.2616 +0.76%
BCH $455.03 +1.93%
LINK $9.69 +0.76%
HYPE $44.32 +0.47%
AAVE $117.71 +0.56%
SUI $1.01 +1.61%
XLM $0.1744 +4.32%
ZEC $332.03 -3.27%
BTC $77,404.07 +2.83%
ETH $2,432.10 +3.12%
BNB $641.92 +0.90%
XRP $1.49 +1.82%
SOL $89.48 -0.42%
TRX $0.3268 -0.02%
DOGE $0.1001 +0.76%
ADA $0.2616 +0.76%
BCH $455.03 +1.93%
LINK $9.69 +0.76%
HYPE $44.32 +0.47%
AAVE $117.71 +0.56%
SUI $1.01 +1.61%
XLM $0.1744 +4.32%
ZEC $332.03 -3.27%

omb

Bitcoin developers proposed BIP-361 to combat potential future quantum attack risks

One of the Bitcoin contributors, Jameson Loop, along with other cryptographers, has proposed an initiative that may force Bitcoin holders to migrate their tokens to new quantum-resistant addresses, or else their tokens will be permanently frozen by the network itself. In this scenario, holders technically still own these coins but will lose the ability to transfer them. This is known as Bitcoin Improvement Proposal BIP-361, which was updated on Tuesday in Bitcoin's official proposal repository, titled "Post-Quantum Migration and Old Signature Retirement."BIP-361 builds on the BIP-360 proposal introduced in February. BIP-360 introduced a soft fork (a type of network upgrade) aimed at enabling a new transaction type called "Pay to Merkle Root" (P2MR). This approach draws on Bitcoin's Taproot (P2TR) framework but removes key-based spending paths, thereby eliminating an element widely considered to pose risks in the quantum era.The BIP-361 proposal divides the migration into three phases. Phase A starts three years after activation and prohibits anyone from sending new bitcoins to old, quantum-vulnerable addresses. You can still spend from these addresses, but you cannot receive any coins. Phase B starts five years after activation and will render old signatures (ECDSA and Schnorr) completely ineffective, with the network rejecting any attempts to spend coins from quantum-vulnerable wallets.Essentially, your coins will be frozen. Finally, there is Phase C, which is a rescue plan still under research: holders of frozen wallets may potentially prove ownership through zero-knowledge proofs (a method of proving knowledge of a secret without revealing the secret itself). If successful, the coins frozen in Phase B can be recovered.

Binance participates in a joint operation with the UK's NCA to combat crypto authorization phishing scams

Binance announced its participation in the international law enforcement operation "Operation Atlantic," led by the UK's National Crime Agency (NCA), in collaboration with multiple countries' law enforcement agencies to combat cryptocurrency and investment fraud, focusing on "approval phishing" scams.The operation was jointly initiated by the NCA, the U.S. Secret Service, and relevant law enforcement and regulatory agencies in Ontario, Canada, aiming to identify victims who have been compromised or are at risk. Approval phishing typically disguises itself as an investment opportunity, luring users into granting wallet access permissions, thereby transferring assets. During the operation, Binance's special investigation team provided on-site support in London, including fraud identification processes, risk screening, and intelligence analysis, and assisted in identifying potential victims and related malicious websites.At the same time, Binance also provided law enforcement agencies with addresses and suspect intelligence related to the case, supporting asset tracking and enforcement actions. The NCA stated that this operation has successfully protected thousands of potential victims in the UK and overseas. Binance emphasized that it will continue to cooperate with global law enforcement agencies to strengthen the fight against cryptocurrency fraud.
app_icon
ChainCatcher Building the Web3 world with innovations.