News linked to both this project and an event.
According to the official announcement, Upbit will list QUID KRW, BTC, and USDT trading pairs.
According to Bitcoin.com, Fireblocks released the 2026 "Financial Grid" survey report, covering over 600 executives. The report shows that 99% of Continental European institutions and 100% of UK institutions expect regulatory policies to support digital asset development. Influenced by the clarity of the MiCA regulatory framework, 53% of European institutions have completed capital commitments before 2026, higher than the global average of 42%; as the UK's regulatory framework is still being formulated, this proportion is only 36%, but an additional 59% of UK institutions plan to complete budget allocations within 2026. In terms of product strategy, European institutions lead in tokenized money market funds (62% vs 45%) and tokenized securities; the UK is more aggressive in stablecoin issuance, with 50% of institutions planning to issue stablecoins independently, higher than Europe's 40%. Both markets list 24/7 settlement and real-time payments as primary application scenarios.
Odaily Planet Daily Report: Bitcoin hardware wallet manufacturer Coinkite disclosed in late July 2026 that a firmware build error introduced in March 2021 caused some Coldcard wallets to generate mnemonics from a smaller range, reducing the randomness of user private keys. Galaxy Research analysts stated that the Coldcard exploit occurred in multiple rounds, with observed Bitcoin losses rising from approximately $88 million to nearly $114 million within days. Researchers warned that other vulnerable addresses could still become targets, prompting many Coldcard users to move their Bitcoin. Coldcard is a Bitcoin-only wallet that supports offline signing via microSD card and optional QR codes. Launched in 2017, it has long been regarded as one of the security-focused Bitcoin hardware wallets.
Odaily News: Bitcoin News posted on X platform, stating that Boltzhq has indefinitely suspended its swap service after reporting an increase in AI-assisted attacks and multiple contained exploits. Due to its non-custodial design, user funds were never at risk, but wallets relying on Boltz for Lightning Network swaps, including AquaBitcoin and BULLBITCOIN, experienced service disruptions while alternative infrastructure is being deployed.
Odaily News: Lookonchain posted on X platform, August 3 update: Bitcoin ETF single-day net outflow of 3,321 BTC, valued at $210 million; 7-day net outflow of 297 BTC, valued at $18.8 million. Ethereum ETF single-day net outflow of 3,515 ETH, valued at $6.52 million; 7-day net inflow of 1,573 ETH, valued at $2.92 million.
Odaily News: Bitcoin wallet service provider Nunchuk has issued an important update regarding the recent Coldcard security incident, recommending that users with multisig wallets containing Coldcard-generated keys migrate their funds as soon as possible.Nunchuk has categorized response levels based on the number of affected Coldcard keys in a multisig wallet: if the number of Coldcard-generated keys has reached the signing threshold, attackers could theoretically transfer funds directly, and such users should migrate immediately; if the wallet contains only 1 Coldcard-generated key and it is below the signing threshold, a single compromised key cannot move funds independently, making the risk relatively lower, but migration is still strongly recommended. If users cannot confirm the exact number of Coldcard keys in their wallet, they should treat it as a high-risk situation.Additionally, Nunchuk announced that an upcoming mobile update will automatically enable the Slipstream channel for paid users. At that point, any auxiliary multisig wallet transaction containing at least one Coldcard key will bypass the public mempool and be submitted via Slipstream, reducing the risk of transaction monitoring and replacement. For users who wish to act immediately or for free-tier users, Nunchuk offers a manual migration option: users need to create a migration transaction, complete multisig signing without broadcasting, and then submit the raw transaction data to the Slipstream platform.
According to PR Newswire, AI data center company Hyperscale Data (NYSE: GPUS) announced the successful implementation of a Bitcoin-backed DeFi financing strategy via the Morpho protocol. As of August 2, 2026, the company has completed approximately $30 million in Bitcoin-collateralized borrowing through the protocol, with a current variable interest rate of approximately 4.9%. The raised funds will be used to support the continued construction of its Michigan AI data center campus, as well as general corporate purposes such as daily working capital. The company stated that this move aims to transform its Bitcoin treasury from a passive reserve asset into a source of low-cost growth capital, while retaining exposure to Bitcoin's long-term appreciation and reducing reliance on dilutive equity financing.
According to Cointelegraph, Coinkite, the manufacturer of Coldcard hardware wallets, disclosed that its devices have contained a random number generator (RNG) vulnerability persisting for up to five years since March 2021. The vulnerability stemmed from a firmware upgrade that mistakenly routed wallet seed generation to a less secure MicroPython pseudo-random number generator (PRNG), rather than the originally designed true random number generator (TRNG). Since code reviews only verified the existence of TRNG code without confirming whether it was actually invoked, the vulnerability remained undetected for a long period. To date, over 4,500 addresses have been compromised, with nearly $90 million worth of Bitcoin stolen. Kraken Chief Security Officer Nick Percoco stated that this incident should serve as a "wake-up call" for the hardware wallet industry, calling for the introduction of independent third-party testing mechanisms to mandate verification of whether the entropy sources actually invoked by production firmware are certified. Coinkite has suspended all device shipments and destroyed affected inventory after confirming the vulnerability, and stated it will cooperate with law enforcement agencies across multiple countries to trace the responsible parties.
According to Bitcoin.com, a recent survey report released by Bearingpoint shows that 23% of Swiss adults use cryptocurrency at least occasionally, far higher than 11% in Germany and 18% in Austria. The survey was conducted by YouGov in June 2026 among over 4,000 adults in Germany, Austria, and Switzerland. The report points out that Switzerland's leading advantage stems from its Distributed Ledger Technology Act (DLT Act) officially effective in 2021, which provides a clear legal framework for crypto assets, attracting a large number of enterprises to establish operations, and driving the expansion of the "Crypto Valley" ecosystem to 1,749 blockchain companies. Additionally, 37% of Swiss respondents consider cryptocurrency an asset worth investing in, and 45% support it becoming an international reserve currency, both leading Germany and Austria. In contrast, regarding Germany, although retail adoption rates lag behind, the "meinkrypto" platform under DZ Bank and Dekabank's crypto services for the savings bank network are expected to cover approximately 80 million customers, potentially gradually narrowing the gap with Switzerland.
According to CoinDesk, Strategy founder Michael Saylor announced that the company has launched the Bitcoin 200-week moving average (200W MA) and its premium/discount tracking feature on its official website. Saylor stated that since the 200W MA data became available, Bitcoin has traded above this line 92% of the time, and the current price is almost exactly near this line.
Odaily News: A wallet associated with Strategy transferred 299.84 BTC, worth approximately $18.91 million. The company has not yet issued an official statement regarding this transfer. On-chain monitoring shows that this bitcoin was transferred to a new address, with timing similar to a previous transfer. Strategy sold 3,588 BTC between July 1 and July 5, amounting to approximately $216 million. Strategy currently holds 843,775 BTC, with a total acquisition cost of $63.69 billion and an average cost of $75,476 per coin. The company also added $525 million in cash reserves this month to pay preferred stock dividends and interest.
Odaily News – On July 30, the minority staff of the U.S. Senate Committee on Banking, Housing, and Urban Affairs released a new analysis raising Democratic objections to the amended draft of the CLARITY Act. The analysis states that Donald Trump’s 2025 crypto revenue amounts to approximately $1.4 billion, and that current ethics provisions still allow him to retain related business arrangements. The analysis reviews World Liberty Financial, the TRUMP meme coin, cryptocurrency investments, staking income, and other business activities, concluding that provisions restricting officials from issuing or sponsoring digital assets would not materially affect the aforementioned financial arrangements. Staff estimated approximately $799 million in revenue related to World Liberty Financial and approximately $635 million from the TRUMP meme coin. Trump’s annual financial disclosure report lists $635.1 million in royalties from a licensing agreement with CIC Digital LLC related to Celebration Coins, along with Bitcoin and Ethereum wallets each valued at over $50 million, and validator rewards obtained through staking agreements on Coinbase. The Senate draft of the CLARITY Act seeks to prohibit covered officials and their spouses from issuing or sponsoring digital assets for compensation during specified periods, while also establishing exceptions for qualified blind trusts, unauthorized third-party activities, continued use of an official’s likeness, and holding digital asset investments.
: Bitgo CEO Mike Belshe deposited 100 BTC into a public Bitcoin address on August 1, worth approximately $6.3 million at the time, and invited Anthropic's Claude model to attempt to move the funds out of the address. On-chain records show the wallet received the funds on July 31, and the balance had not been transferred out as of August 2. Anthropic previously disclosed that during 141,006 cybersecurity assessment runs, 3 incidents were found, with 6 evaluation sessions involving 3 models inadvertently interacting with real organizational systems. The models involved include Claude Opus 4.7, Claude Mythos 5, and an unreleased internal research model. The cause was a configuration error by third-party testing partner Irregular, which led to the test environment being connected to the internet. Anthropic stated that Claude Opus 4.7, during one evaluation, located a real website with the same name as a simulated company, exploited weak passwords and exposed services to recover infrastructure credentials, and accessed a production database containing hundreds of records. The company said the model was attempting to complete assigned tasks, not actively breaking constraints or pursuing independent goals. Belshe's challenge involves Bitgo's institutional custody platform, which uses multi-signature or multi-party computation technology to distribute signing authority across multiple independent keys. As of August 2, Anthropic had not publicly responded to the challenge.
Odaily News: In the Coldcard security incident involving hardware wallet company Coinkite, the amount of stolen bitcoin has risen to approximately 1,359.882 BTC. According to statistics from the Coldcard Sweep Watch dashboard, most of the identified bitcoin remains in a small number of addresses controlled by the attacker. On August 1, one of the attacker's holding addresses received a transaction containing an OP_RETURN message. The message publicly offered a 10% fee for "washing" bitcoin, KYC assistance, and withdrawal services for stolen funds, along with a Telegram contact. Coinkite has released an urgent firmware update to fix the weak random number generation issue that caused the original vulnerability. The company stated that the new firmware only protects wallets created in the future and cannot fix seeds already generated on affected versions. Some users have reported that after installing the update, their devices remain stuck on an error screen, fail to boot, or appear bricked. This mainly affects Mk4 and Q devices, though some Mk3 users have also reported similar issues. As of August 2, Coinkite has not publicly confirmed a widespread firmware defect.
Odaily News: Coinkite, the company behind hardware wallet Coldcard, may face legal action from users who collectively lost over 1,300 BTC — valued at more than $88 million — due to a vulnerability in the mnemonic generator of certain models. Thomas Braziel, founder and managing partner of 117 Partners, is investigating product liability claims and potential class action lawsuits against Coinkite, while coordinating efforts to collect information from victims worldwide. Brazilian Bitcoin advocate Felipe Ojeda has filed a police report and will file a complaint against the company in Brazil. Cris Carrascosa, CEO of ATH21, stated that Coinkite does not assume custodial responsibility for user funds tied to its products, and any lawsuit would need to prove that Coldcard could have foreseen the attack. Ana Ojeda, head of institutional business development at Blend, noted that victims do not have an automatic right to full recovery of funds, but an investigation into liability issues can be pursued.
On August 2, Strategy Executive Chairman Michael Saylor posted "Bitcoin Drive engaged" along with a chart tracking the company's Bitcoin reserves. The chart shows that Strategy holds 843,775 BTC, with a market value of approximately $53.25 billion, an average cost of $75,653 per coin, and an unrealized loss of $10.58 billion. Strategy's real-time ledger shows that the company has had a total of 116 disclosed treasury events, purchasing 843,775 BTC for approximately $63.69 billion, at an average price of $75,476 per coin. The ledger also shows that Strategy recently sold a total of 3,588 BTC in two transactions—1,363 and 2,225 coins respectively—reducing its holdings from 847,363 to 843,775 BTC. Strategy disclosed in an SEC filing that the BTC sales were used to pay preferred stock distributions and replenish dollar reserves. Recent disclosures also show that the company did not purchase BTC during the week ending July 26, and increased its dollar reserves to approximately $3.75 billion, enough to cover about 2.1 years of preferred stock dividends and debt interest.
Odaily News: Michael Saylor, founder and Executive Chairman of the bitcoin treasury company Strategy, has once again published Bitcoin Tracker-related information. Based on previous patterns, Strategy typically discloses changes in its bitcoin holdings the day after such announcements.
Odaily News, January 10 - A Bitcoin and Litecoin holder provided a 12-word recovery phrase to attackers impersonating Trezor support personnel, resulting in the theft of approximately $282 million in assets, including about $139 million in Bitcoin and $153 million in Litecoin. Blockchain forensics firm ZeroShadow stated that the incident stemmed from a social engineering attack, not a compromise of wallet software or private key infrastructure. The stolen funds were split via the THORChain cross-chain bridge within minutes and converted into Monero through instant exchange services. ZeroShadow's monitoring team flagged and froze approximately $700,000 in funds within 20 minutes. Under the BIP39 standard, a 12-word recovery phrase contains approximately 128 bits of entropy, while a 24-word phrase contains 256 bits of entropy. Chainalysis estimates that up to 23% of all mined Bitcoin is permanently inaccessible due to lost keys, involving millions of BTC, with causes including forgotten recovery phrases, damaged backups, and a lack of inheritance planning.
Odaily News, Galaxy Research Head Alex Thorn posted on X platform, stating that the attack targeting wallet addresses with weak random numbers generated by Coldcard is still ongoing. Users who still hold funds in Coldcard single-signature wallets should immediately migrate to secure addresses. New victim addresses and attacker addresses are continuously being added to the investigation database, and Galaxy Research plans to release updated statistics on the number of affected addresses.He noted that the previously identified waves 1, 2, and 3 of the attack exhibit clear programmatic characteristics, and the stolen BTC currently remains in the attacker's addresses without any transfers. However, in recent times, smaller-scale attackers have begun exploiting the vulnerability to steal funds and move them through peeling chains, cross-chain services, and other methods. It is certain that single-signature wallet addresses generated by Coldcard after the March 2021 firmware upgrade are all potentially at risk, and users should migrate funds as soon as possible.Previously reported, Galaxy Research has disclosed that the Coldcard vulnerability attack has affected approximately 1,367.05 BTC (approximately $88.6 million), involving around 4,585 addresses.
Odaily News: Bitcoin News posted on X platform that a new technical analysis by Core-Lightning developer ddustin shows that the 2021 COLDCARD vulnerability may have originated when developers attempted to connect the wallet using Python code, MicroPython's C code, and the STM32 hardware random number generator. The custom code appears to have conflicted with MicroPython's existing implementation, potentially triggering a compiler error. Evidence suggests that developers subsequently set MICROPY_HW_ENABLE_RNG to 0, allowing the firmware to compile successfully. This change led to unintended consequences: when users created new wallets, the firmware no longer used the hardware random number generator, instead falling back to MicroPython's weaker Yasmarang software random number generator. The commit message left by the developers was only "runs." The analysis states that this serves as a reminder to developers not to release security-critical code they do not fully understand, especially when it protects billions of dollars in Bitcoin.