BTC $80,035.74 -1.61%
ETH $2,318.14 -2.02%
BNB $752.20 +0.47%
XRP $1.29 -2.83%
SOL $100.40 -2.06%
TRX $0.3312 -0.14%
DOGE $0.0782 -2.32%
ADA $0.1994 -3.53%
BCH $279.85 -6.31%
LINK $11.51 -2.35%
HYPE $79.31 -3.15%
AAVE $131.16 -2.96%
SUI $0.9120 -2.83%
XLM $0.1686 -1.74%
ZEC $1,251.26 -4.76%
AAPL $347.76 +0.33%
AMZN $251.94 -0.80%
GOOGL $292.10 -10.06%
MSFT $552.02 +4.15%
META $621.28 -0.33%
NVDA $214.35 -2.42%
TSLA $402.66 -1.68%
SNDK $1,363.72 +0.14%
INTC $92.48 -2.92%
SPCX $144.24 -3.79%
MU $955.00 -0.94%
AMD $564.00 -0.76%
BTC $80,035.74 -1.61%
ETH $2,318.14 -2.02%
BNB $752.20 +0.47%
XRP $1.29 -2.83%
SOL $100.40 -2.06%
TRX $0.3312 -0.14%
DOGE $0.0782 -2.32%
ADA $0.1994 -3.53%
BCH $279.85 -6.31%
LINK $11.51 -2.35%
HYPE $79.31 -3.15%
AAVE $131.16 -2.96%
SUI $0.9120 -2.83%
XLM $0.1686 -1.74%
ZEC $1,251.26 -4.76%
AAPL $347.76 +0.33%
AMZN $251.94 -0.80%
GOOGL $292.10 -10.06%
MSFT $552.02 +4.15%
META $621.28 -0.33%
NVDA $214.35 -2.42%
TSLA $402.66 -1.68%
SNDK $1,363.72 +0.14%
INTC $92.48 -2.92%
SPCX $144.24 -3.79%
MU $955.00 -0.94%
AMD $564.00 -0.76%

frozen

All
Article
Flash

first_img Binance, Coinbase and other cryptocurrency companies participate in the anti-fraud operation in West Africa, identifying $11 million in funds that can be frozen

According to CoinDesk, the U.S. Department of Justice announced that authorities in Ghana and Nigeria arrested 28 people in an enforcement action against a West African scam network, which involved cryptocurrency investment fraud.The UK's National Crime Agency (NCA) stated that the operation also uncovered 117 victims of human trafficking in Ghana, who are awaiting repatriation to Nigeria. Private sector partners identified over $11 million in funds that could be frozen.The operation, hosted by the NCA, brought together tech companies and law enforcement agencies, aiming to combat scam networks targeting citizens of the U.S., U.K., and other countries. The Department of Justice stated that this is the first joint operation focused on West Africa. Cryptocurrency exchanges Coinbase and Binance, as well as blockchain analysis companies Chainalysis, Elliptic, and TRM Labs, were all involved.Coinbase stated that it assisted in tracking illegal funds, supporting asset freezes, and providing intelligence to investigators, identifying over 65 active scam victims and preventing over $415,000 in potential losses. TRM Labs claimed it uncovered a large-scale peer-to-peer money laundering network. In the Sasaabi region of Ghana, authorities arrested 19 people and seized 303 electronic devices; Nigeria arrested another 9 people. Meta reported that it has deleted over 3.7 million Facebook and Instagram accounts, pages, and groups, most of which targeted Americans and Britons through impersonation tactics. Law enforcement also received leads on over 30 suspected scam centers.

first_img NEAR Intents: Frozen $503,000 of stolen funds from Bitget

Cross-chain trading protocol NEAR Intents stated in a post on X that on September 24, Bitget was attacked, resulting in approximately $387.5 million in funds being stolen, most of which were aggregated into Ethereum and converted to ETH. The hacker attempted to transfer over $50 million through NEAR Intents, but ultimately only $166,000 was successfully transferred, while $503,000 was intercepted during the execution process.NEAR Intents indicated that the relevant data comes from on-chain tracking tools, Arkham, internal logs, and risk control layer SHIELD, among other sources. The figures listed are rounded estimates, with an assessment deviation of no more than 10%. SHIELD identified over $50 million in money laundering attempts and has filtered out duplicate flows, of which $166,000 has been successfully transferred, while another $503,000 was frozen midway through execution and remains restricted, pending legal and recovery procedures.NEAR Intents stated: permissionless does not equal neutral, the team refuses to assist in cashing out stolen assets and will forgo the bounty from this incident to allow Bitget to recover funds as much as possible. Bitget previously established a 5% + 5% bounty arrangement. NEAR Intents also mentioned that the protocol will remain permissionless but set boundaries, and will combat money laundering of stolen funds, while suggesting Bitget contact legal and law enforcement channels to handle the frozen funds.

MANTRA announces the review of the attack incident: A down-scaling vulnerability led to the transfer of over 720 million tokens, with approximately 37.96 million tokens frozen

On August 20, MANTRA Chain released a complete review report of the security incident, confirming that the attacker exploited an unsigned integer underflow vulnerability in the balance accounting layer of the upstream dependency cosmos/evm, unauthorizedly transferring a total of 720,923,967.99 MANTRA from two addresses, valued at approximately 3.6 million dollars based on the price before the attack. Among them, the attacker transferred 600,000,035.56 MANTRA from the on-chain burn address and 120,923,932.44 MANTRA from a genesis-era multi-signature address related to an early incentive program.MANTRA stated that this incident did not involve the leakage of validator keys, administrator privileges, governance control, or multi-signature signers; the attacker did not require privileged access and could complete the attack solely through unauthorized contract deployment and self-funded wallets. The first abnormal transfer occurred at 19:06 UTC on August 20, when the attacker transferred approximately 600 million MANTRA from the burn address; subsequently, at 22:59 UTC, another transfer of approximately 120.9 million MANTRA was made. The chain subsequently stopped operating at 23:13 UTC and resumed after upgrading to v8.4.0. The entire network interruption lasted for 30 hours and 13 minutes.This vulnerability was not an issue with MANTRA's self-developed code but originated from the cosmos/evm module, which is responsible for providing EVM functionality on the Cosmos SDK. The vulnerability allowed the attacker to execute unsigned balance deductions without checking if the balance was sufficient, causing an overflow of values and bypassing normal account authorization logic. MANTRA stated that as of today, no funds have been recovered, with approximately 37.96 million MANTRA (accounting for 5.27% of the total transferred) still remaining in the attacker's address, which has been frozen due to the chain's suspension and v8.4.0 restrictions. The remaining funds have flowed to related trading platforms, and the recovery efforts have entered the law enforcement investigation stage. In the future, monitoring of accounts that cannot normally authorize transfers, burn addresses, and other historically "non-transferable" addresses will be strengthened, and efforts will be made to promote improvements in the security vulnerability disclosure process within the Cosmos ecosystem.
app_icon
ChainCatcher Building the Web3 world with innovations.