Arun
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Arun | Senior Cybersecurity & Blockchain Strategist. Arun is a cybersecurity professional with over 20 years of experience leading security operations for global institutions. A frequent speaker at international Cybersecurity and Blockchain conferences, he has been a lead contributor at CryptoNewsBytes since 2017. ✍️ By combining two decades of security leadership with deep-dive reporting on AI, emerging threats, and crypto regulations (including the CLARITY and GENIUS Acts), Arun provides institutional-grade clarity for the evolving 2026 digital asset landscape. 🛡️🌐

QBT Gets USPTO Approval for Bitcoin Mining Patent That Cuts SHA-256 Work by 7%

TL;DR ▶ Quantum Blockchain Technologies (AIM: QBT) received a USPTO Notice of Allowance for US Application No. 18/696,073 on July 24, 2026. ▶ The patent covers ASIC UltraBoost: eliminating redundant computations in SHA-256 message scheduling, reducing total operations by approximately…

Cardano Connects to Injective on Testnet Via IBC. Here Is What That Actually Means

TL;DR ▶ Cardano and Injective have activated a live IBC connection on testnet in July 2026, confirmed in the Cardano Foundation May 2026 monthly update and Q1 2026 development report. ▶ IBC stands for Inter-Blockchain Communication. It is the messaging…

What Happens to Crypto in a Bankruptcy? The Complete Legal Guide

TL;DR ▶ Withdrawals freeze the moment a crypto exchange files for bankruptcy. The automatic stay prohibits all customer withdrawals until the court resolves the case. ▶ The single most important question: are your assets customer property (legally yours, returned to…

Bitcoin ETFs Log Three Weeks of Inflows. Each Week Smaller Than the Last.

TL;DR ▶ Bitcoin ETFs posted $33.79M net inflows for the week ended July 24, their third consecutive positive week. ▶ The streak is decelerating: $197M → $75.67M → $33.79M across three weeks. Each week smaller than the last. ▶ $465.26M…

What Is Midnight Blockchain? The Complete 2026 Guide

TL;DR ▶ Midnight is a privacy blockchain that launched March 30, 2026, funded by $200M of Charles Hoskinson’s personal capital. ▶ It uses zero-knowledge proofs to let users prove facts without revealing data. A hospital can prove a patient is…

Hoskinson Says Midnight Japan Deal Is Still Coming. SBI Chose Solana. It Is Not SBI.

TL;DR and Key Takeaways ▶ Hoskinson teased a Midnight Japan partnership in June 2026: ‘I never thought I would make a deal with that particular company.’ ▶ The deal is tied to NIGHT token liquidity in Japan. The company is…

$763M Stolen in Q2 2026. 88% Came From Keys, Not Code. The Hacken Report Explains Why

The headline number from Hacken’s Q2 2026 Security and Compliance Report is $763,971,791 stolen across 67 incidents between April and June 2026, a 58.3% increase from Q1’s $482.7 million and the worst quarter since Q2 2025. But the headline number…

The Numbers Banks Don’t Want You to See: Saylor’s Bitcoin Case at Bitcoin 2026

TL;DR and Key Takeaways ▶ Saylor’s Bitcoin supply shock argument: ~$10B in new Bitcoin mined annually, $20-100B in institutional credit forming to buy it. ▶ Goldman Sachs targets $200,000. JPMorgan targets $150,000. Both warned about Strategy as a risk six…

Strategy Buys 24,869 BTC and Hits 843,775 Total Holdings. Then It Stopped

TL;DR and Key Takeaways ▶ Strategy holds 843,775 BTC as of July 26, 2026, bought for a total of $63.69 billion at an average of $75,476 per coin. ▶ That is 4% of all Bitcoin that will ever exist, more…

MSTR or STRC: Michael Saylor Built Two Products From the Same Bitcoin. Here’s How to Choose

Michael Saylor built two products from the same asset. Both are backed by the same 843,738 Bitcoin sitting on Strategy’s balance sheet. Both are publicly listed on Nasdaq. Both are accessible through every major U.S. brokerage. And they could not…