Crypto Briefing

Coinkite warns Coldcard Mk3 users: Firmware flaw may have compromised wallet seeds

July 30, 202609:47 PM
Coinkite warns Coldcard Mk3 users: Firmware flaw may have compromised wallet seeds

A critical firmware vulnerability in the Coldcard Mk3, identified by Coinkite, may have exposed wallet seeds, posing a significant risk to cryptocurrency security. The company has issued an urgent alert recommending that owners immediately update their devices to the latest firmware version. This incident highlights the fundamental importance of robust Random Number Generators (RNGs) in hardware wallets and the need for vigilant security practices. As Coinkite investigates the full scope of the vulnerability, Coldcard Mk3 users are advised to monitor their wallets and consider transferring funds to a new wallet generated with a completely new seed, thereby ensuring maximum protection of their digital assets.

This is a summarized and adapted version by Artificial Intelligence. To read the complete original story, visit the official source.

Read Full Article at Crypto Briefing
QR Code Lightning

Support Jornal Bitcoin

Independent journalism, curated by AI, no clickbait. Keep the flame alive with any amount of BTC.

Wallet of Satoshi
jonata@walletofsatoshi.com

Daily Crypto Brief 📬

Subscribe to receive the curation of the most important Bitcoin and crypto news, summarized by AI. No spam.

Join more than 10,000 smart readers.

Related News

Ripple Makes Major Move: RLUSD Now Live on All Top 4 Korean Exchanges
Bitcoin.com

Ripple Makes Major Move: RLUSD Now Live on All Top 4 Korean Exchanges

Ripple has successfully deployed its RLUSD stablecoin across all four of South Korea's leading cryptocurrency exchanges, marking a strategic expansion into one of the world's most active digital asset markets. The move provides direct access to the Korean won (KRW) for RLUSD, potentially boosting its liquidity and adoption in a globally significant crypto ecosystem.

This deployment represents a significant milestone for Ripple and the Korean market, which has consistently shown strong demand for innovative financial solutions. With RLUSD now available on major trading platforms including Bithumb, Upbit, Coinone, and Korbit, local investors gain easier access to the stablecoin, while the company will closely monitor whether broader distribution drives lasting liquidity in the competitive Korean crypto landscape.
Citadel Snags $10B AI Stock Portfolio in Major Market Move
Crypto Briefing★ Featured

Citadel Snags $10B AI Stock Portfolio in Major Market Move

Citadel, the financial powerhouse, has acquired a $10 billion portfolio of AI-related stocks from Leopold Aschenbrenner's fund, marking a significant move in both the crypto and AI stock markets. This strategic acquisition underscores growing institutional confidence in the AI sector and highlights efforts to stabilize investments amid the volatility plaguing emerging technology markets.

The acquisition comes at a critical juncture for the AI market, where speculation has driven significant price fluctuations in AI-related stocks. Citadel's move may signal a new consolidation pattern where major financial players absorb high-value portfolios to mitigate risks and establish a stronger foundation for the sector's future growth. This development carries profound implications for crypto and AI stock investors, demonstrating market maturation and the strategic entry of institutional capital into the space.
Bessent Slams CLARITY Act Critics, Demands Senate Action Now
Bitcoin.com

Bessent Slams CLARITY Act Critics, Demands Senate Action Now

Treasury Secretary Scott Bessent sharply defended the CLARITY Act, rejecting claims that the bill weakens consumer protections and urging the Senate to bring the legislation to a vote now, marking a critical juncture in U.S. crypto regulation as the administration pushes for clearer legislative frameworks governing digital assets. Bessent's intervention comes amid heated debate over the future of the cryptocurrency industry in the United States, with the government seeking to establish a clear regulatory framework while critics warn about potential risks to investors. The passage of the CLARITY Act would represent a significant step toward the legalization and integration of digital assets into the traditional financial system, with potential long-term consequences for innovation and compliance in the cryptocurrency sector.
US Strikes Iranian Military Sites as Middle East Tensions Escalate
Crypto Briefing★ Featured

US Strikes Iranian Military Sites as Middle East Tensions Escalate

The United States has conducted airstrikes against Iranian military sites, escalating regional tensions and sending shockwaves through global markets. This military operation marks a critical juncture in Middle Eastern geopolitics, with direct implications for international security and the digital asset landscape. The heightened geopolitical uncertainty typically increases the appeal of assets like Bitcoin as safe havens for investors worldwide.

The US military action significantly heightens the risk of Iranian retaliation, potentially triggering a broader regional crisis and impacting international maritime routes. For cryptocurrency markets, volatility tends to increase in scenarios of geopolitical instability, as analysts closely monitor possible effects on global security and capital flows between traditional and digital markets. The situation remains fluid with potential implications for both traditional finance and the emerging crypto ecosystem.
Bhutan Taps 3iQ to Manage Bitcoin Treasury as Digital Hub Emerges
CoinTelegraph

Bhutan Taps 3iQ to Manage Bitcoin Treasury as Digital Hub Emerges

Bhutan's Gelephu Mindfulness City (GMC) has appointed Canadian digital asset manager 3iQ to manage an undisclosed portion of its Bitcoin treasury. This strategic partnership represents a significant step in Bhutan's development as a digital asset investment hub, with 3iQ establishing a long-term presence in the region. The initiative is part of Bhutan's plan to allocate up to 10,000 Bitcoin from its national holdings to support GMC's development, as announced in December 2025. Beyond asset management, 3iQ has committed to investing in local talent, providing training, and knowledge transfer, positioning Bhutan as an emerging player in the global cryptocurrency and blockchain landscape.
Bank of Japan Holds Rates at 1%, But Hawkish Tone Has Crypto Traders on Edge
Crypto Briefing

Bank of Japan Holds Rates at 1%, But Hawkish Tone Has Crypto Traders on Edge

The Bank of Japan (BOJ) kept interest rates steady at 1%, but its hawkish tone has crypto traders on edge. This shift in language suggests potential future rate hikes that could trigger volatility in digital assets through yen carry trade dynamics. Despite maintaining unchanged rates, the BOJ's stance is creating uncertainty in global markets. Investors are reassessing their positions in cryptocurrencies, fearing that a less attractive carry trade could reduce capital flow to risk assets. The crypto community is closely watching the Japanese central bank's next moves, which could reshape the market landscape.
Jornal Bitcoin Logo