Yesterday in crypto, explained

Crypto News

What happened in crypto, why it matters, and what to watch next. Every story links its sources.

Sunday, April 5, 2026

AI Is Making Crypto's Oldest Problem Dramatically Worse
Security

AI Is Making Crypto's Oldest Problem Dramatically Worse

Ledger's CTO warns that artificial intelligence is turbocharging the economics of hacking—making attacks faster, cheaper, and harder to defend against. This isn't just a marginal security upgrade; it's a structural threat that forces crypto infrastructure to rethink everything about how it protects assets.

Apr 5, 2026 · 4 min read

The Token Supply Problem That Nobody Wants to Admit Is Getting Worse
Markets

The Token Supply Problem That Nobody Wants to Admit Is Getting Worse

Crypto's fundamental economics are breaking down as token issuance outpaces the creation of actual value, leaving investors holding increasingly diluted positions. Michael Ippolito's warning about the "existential" nature of this problem cuts to something the industry has been avoiding: the current model may not scale.

Apr 5, 2026 · 4 min read

Saturday, April 4, 2026

Charles Schwab's Bitcoin Play Signals Where Institutional Adoption Actually Happens
XRP & Payments

Charles Schwab's Bitcoin Play Signals Where Institutional Adoption Actually Happens

Charles Schwab announced plans to launch direct bitcoin trading through a new "Schwab Crypto" account, marking another major brokerage's move into digital assets. The move matters less for bitcoin's legitimacy and more for what it reveals about how institutions are actually adopting crypto—not through ideology or disruption, but through the path of least resistance.

Apr 4, 2026 · 4 min read

Why Bitcoin's Biggest Problem Might Be Its Own Software
Tech & AI

Why Bitcoin's Biggest Problem Might Be Its Own Software

Jimmy Song is pushing for a "conservative" Bitcoin node client through ProductionReady, arguing that the current ecosystem's reliance on a single implementation creates dangerous technical fragility. The move raises a fundamental question: how decentralized can Bitcoin really be if most nodes run nearly identical code?

Apr 4, 2026 · 4 min read

Bitcoin's Real Superpower Isn't Price—It's Timing Crisis
Markets

Bitcoin's Real Superpower Isn't Price—It's Timing Crisis

A new analysis from Mercado Bitcoin found that Bitcoin significantly outperforms gold and stocks in the 60 days following major economic or geopolitical shocks. The pattern suggests crypto markets may be pricing in systemic risk differently than traditional assets.

Apr 4, 2026 · 4 min read

North Korean Hackers Suspected in $285 Million Drift Protocol Heist
Security

North Korean Hackers Suspected in $285 Million Drift Protocol Heist

Drift Protocol fell victim to a suspected North Korean-led attack that drained $285 million in cryptocurrency, marking another major security breach in DeFi. The incident raises critical questions about whether decentralized protocols can adequately defend against state-sponsored threat actors.

Apr 4, 2026 · 4 min read

Charles Schwab's Bitcoin Move Is the Quiet Death of Crypto Exceptionalism
XRP & Payments

Charles Schwab's Bitcoin Move Is the Quiet Death of Crypto Exceptionalism

Charles Schwab announced a forthcoming 'Schwab Crypto' account enabling direct bitcoin trading, marking another major brokerage's pivot toward native digital asset custody. It's less a victory for crypto evangelists and more a signal that Wall Street has decided the conversation is over—bitcoin is just another asset class now.

Apr 4, 2026 · 4 min read

Solana's Quantum-Threat Readiness Reveals the Real Cost of Speed
Security

Solana's Quantum-Threat Readiness Reveals the Real Cost of Speed

While Bitcoin and Ethereum scramble to defend against quantum computing threats, Solana is experimenting with post-quantum cryptography—but the approach highlights a fundamental tension that haunts blockchain design: the systems built for maximum throughput may be the hardest to secure.

Apr 4, 2026 · 4 min read

Friday, April 3, 2026

Tech & AI

Naoris Mainnet Is a Useful Quantum Stress Test, Even if Bitcoin and Ethereum Won’t Rewrite Overnight

Naoris launched a quantum-resistant blockchain as concerns about cryptographic timelines accelerate. The immediate significance is less about replacing major chains and more about creating a live testbed for migration assumptions the broader crypto market has mostly discussed in theory.

Apr 3, 2026 · 3 min read