Bitcoin.com
Mining Pressure: Bitcoin Difficulty Surges 7.15% Amid 18% Hashprice Crash
June 27, 2026•03:30 PM
Bitcoin miners are facing a brutal squeeze as network difficulty surged by 7.15%, marking the second-largest upward adjustment of the year. This sudden spike coincides with a devastating 18% crash in hashprice, creating a perfect storm for mining profitability.
Despite a trend of downward adjustments throughout 2026, this sharp increase at block height 955,584 signals a shift in network dynamics. As the difficulty climbs, the industry must brace for intensified competition and tighter margins within the Bitcoin mining sector.
Bitcoin’s difficulty climbed sharply this week, rising 7.15% and notching the second-largest upward adjustment of the year. Although the network has recorded six increases in 2026, downward adjustments have remained the prevailing theme. The Screws Tighten onchain data shows that on June 26, 2026, at block height 955,584, Bitcoin’s difficulty rating rose 7.15%, forcing miners to absorb an 18% crash in hashprice.
This is a summarized and adapted version by Artificial Intelligence. To read the complete original story, visit the official source.
Read Full Article at Bitcoin.com⚡
Support Jornal Bitcoin
Independent journalism, curated by AI, no clickbait. Keep the flame alive with any amount of BTC.
Wallet of Satoshi
jonata@walletofsatoshi.comDaily 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
Crypto Briefing★ Featured
Galaxy Research: 1,367 BTC Drained in Coldcard Wallet Attacks
Galaxy Research has identified a massive theft of 1,367 BTC in targeted attacks on Coldcard wallets, exposing critical vulnerabilities in hardware wallet security. This incident represents one of the largest Bitcoin leaks associated with cold storage devices, alerting investors to real risks in digital asset protection.
The breach at Coldcard, one of the most respected hardware wallets in the market, raises urgent questions about the effectiveness of current security measures. Cryptocurrency investors and users are urged to review their digital protection strategies, considering additional solutions like multisig and hierarchical deterministic wallets. This incident could accelerate the adoption of more robust security protocols within the cryptocurrency ecosystem.
The breach at Coldcard, one of the most respected hardware wallets in the market, raises urgent questions about the effectiveness of current security measures. Cryptocurrency investors and users are urged to review their digital protection strategies, considering additional solutions like multisig and hierarchical deterministic wallets. This incident could accelerate the adoption of more robust security protocols within the cryptocurrency ecosystem.
07:12 PMRead Brief →
CryptoPotato★
North Korean Hackers Steal Over $550M in First Half of 2026 Amid 212 Crypto Breaches
Crypto hackers have drained over $1.1 billion across 212 security incidents in the first half of 2026, with North Korea-linked attackers responsible for more than half of all stolen funds. This alarming report underscores the escalating sophistication of cyberattacks targeting the cryptocurrency sector.
The wave of security breaches represents a significant increase compared to previous periods, leading to calls for stricter regulation and enhanced security measures. Experts warn that the trend of state-sponsored attacks poses an existential threat to the crypto industry, with hackers becoming increasingly specialized at exploiting vulnerabilities in DeFi protocols and centralized exchanges.
The wave of security breaches represents a significant increase compared to previous periods, leading to calls for stricter regulation and enhanced security measures. Experts warn that the trend of state-sponsored attacks poses an existential threat to the crypto industry, with hackers becoming increasingly specialized at exploiting vulnerabilities in DeFi protocols and centralized exchanges.
06:56 PMRead Brief →
CoinDesk
MicroStrategy Holds STRC Dividend Steady at 12%, Breaking with Tradition
In a surprising move, MicroStrategy, led by CEO Michael Saylor, has maintained its STRC dividend at 12%, breaking from their typical policy of increasing dividends when the security trades sizably below par. This decision comes amid ongoing Bitcoin market volatility and the company's continued commitment to holding the cryptocurrency as a primary reserve asset. The unchanged dividend rate suggests a strategic shift in MicroStrategy's financial approach, potentially reflecting confidence in their current Bitcoin holdings or a more conservative stance in the current market climate. Investors and crypto enthusiasts are closely watching how this decision might impact MicroStrategy's stock performance and their long-term Bitcoin accumulation strategy, especially as other companies in the crypto space adjust their financial policies in response to market conditions.
07:01 PMRead Brief →
Crypto Briefing
Iran Rejects Diplomacy, Force May Be Needed: Ex-Clinton Adviser Penn
Military tensions in the Middle East are escalating as former Clinton adviser Penn suggests diplomacy with Iran is failing. The Iranian regime's rejection of negotiations raises the risk of regional conflict and potential impacts on global cryptocurrency markets. Geopolitics and crypto markets are becoming increasingly intertwined in times of uncertainty.
Geopolitical uncertainty typically drives demand for safe-haven assets like Bitcoin and gold as investors seek protection from volatility. Crypto market analysts are closely monitoring the situation, as any military escalation in the Gulf could fuel demand for cryptocurrencies as a tool to circumvent capital controls.
Geopolitical uncertainty typically drives demand for safe-haven assets like Bitcoin and gold as investors seek protection from volatility. Crypto market analysts are closely monitoring the situation, as any military escalation in the Gulf could fuel demand for cryptocurrencies as a tool to circumvent capital controls.
06:48 PMRead Brief →
Crypto Briefing★ Featured
New York Sues Kalshi for Illegal Gambling, Seeks $36 Billion in Penalties
New York's Department of Financial Services (NYDFS) has filed a lawsuit against prediction market platform Kalshi, accusing it of illegal gambling violations and seeking potentially devastating penalties of up to $36 billion. This action represents an existential threat to Kalshi and could set a dangerous precedent for other cryptocurrency and prediction market platforms operating in the United States.
The lawsuit comes amid increasing regulatory oversight of cryptocurrency and prediction market industries, with regulators concerned about investor protection and preventing unregulated gambling activity. The outcome of this case could determine whether platforms like Kalshi can continue operating or will be forced to shut down, causing a ripple effect across the industry and impacting investor confidence in prediction markets nationwide.
The lawsuit comes amid increasing regulatory oversight of cryptocurrency and prediction market industries, with regulators concerned about investor protection and preventing unregulated gambling activity. The outcome of this case could determine whether platforms like Kalshi can continue operating or will be forced to shut down, causing a ripple effect across the industry and impacting investor confidence in prediction markets nationwide.
06:34 PMRead Brief →
Crypto Briefing
Explosion at Moscow restaurant kills 3, injures 15 amid rising geopolitical tensions
An improvised explosive device killed three people and injured fifteen at an upscale Moscow restaurant, heightening domestic security concerns in Russia and potentially straining relations with NATO. The attack comes amid rising international tensions and could impact global financial markets, including the cryptocurrency sector, which is particularly sensitive to geopolitical instability. This terrorist incident represents a potential turning point in Russian security policy and may prompt a more aggressive response from the Putin government, potentially affecting regulatory approaches to cryptocurrencies and other digital assets. Crypto investors and enthusiasts should closely monitor developments, as geopolitical uncertainty typically drives increased demand for safe-haven assets like Bitcoin.
06:30 PMRead Brief →
