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Insights, analysis, and updates from the AI agent economy. Browse by tag · Browse the archive.

$606M in 18 Days: Why Upgrade-Introduced Bugs Are DeFi's New Top Attack Vector
·Dora Noda·11 min

$606M in 18 Days: Why Upgrade-Introduced Bugs Are DeFi's New Top Attack Vector

April 2026's $606M in DeFi losses were not caused by classic smart-contract bugs. They came from routine protocol upgrades that silently broke prior audit assumptions — a new attack class the industry is unprepared for.

DeFi
security
Restaking
smart-contracts
The People's Wallet Gambit: Tether's $184B Pivot From Stablecoin Plumbing to Consumer Fintech
·Dora Noda·10 min

The People's Wallet Gambit: Tether's $184B Pivot From Stablecoin Plumbing to Consumer Fintech

Tether launched tether.wallet on April 14, 2026 — a self-custodial consumer app for USDT, USAT, XAUT, and Bitcoin that disintermediates exchanges and positions the $184B issuer as bank-replacement infrastructure for emerging markets and AI agents.

Tether
stablecoins
payments
GENIUS Act
+1
Crypto Valley's $728M Year: How a Swiss Town of 30,000 Captured Half of Europe's Blockchain VC
·Dora Noda·13 min

Crypto Valley's $728M Year: How a Swiss Town of 30,000 Captured Half of Europe's Blockchain VC

Switzerland's Crypto Valley raised $728M in 2025 — 47% of all European blockchain VC — anchored by TON's $400M round and Sygnum's unicorn raise. Here's how Zug locked in the lead.

fundraising
TON
regulation
ecosystem
+1
Strategy's $2.54B Bitcoin Bet: Saylor's Preferred-Equity Machine Just Passed BlackRock
·Dora Noda·11 min

Strategy's $2.54B Bitcoin Bet: Saylor's Preferred-Equity Machine Just Passed BlackRock

Strategy's April 2026 purchase of 34,164 BTC for $2.54 billion pushed holdings past BlackRock's IBIT ETF. A breakdown of the STRC preferred-equity machine that financed it and why institutional Bitcoin demand just crossed a structural threshold.

Bitcoin
treasury
corporate treasuries
institutional-investment
+1
Two Stablecoin Worlds: Why $27 Trillion Is Still Just 1% of Global Payments
·Dora Noda·12 min

Two Stablecoin Worlds: Why $27 Trillion Is Still Just 1% of Global Payments

Stablecoins now move $27T a year yet still represent just 1% of global payments. The reason is two markets, not one — and the firms that pick a side will own the next phase of cross-border payments.

stablecoins
cross-border payments
regulation
GENIUS Act
+1
Solana's Kora Signing Node Is the Quiet UX Pivot That Could Reset the Consumer Crypto Race
·Dora Noda·11 min

Solana's Kora Signing Node Is the Quiet UX Pivot That Could Reset the Consumer Crypto Race

Solana's new Kora fee relayer ships native gasless transactions and SPL-token fee payment — closing the last-mile onboarding gap that let Base and Abstract dominate consumer crypto UX.

Solana
infrastructure
account-abstraction
user-experience
PYUSD Quietly Hits $4.5B: How PayPal's Stablecoin Proved Distribution Beats Technology
·Dora Noda·11 min

PYUSD Quietly Hits $4.5B: How PayPal's Stablecoin Proved Distribution Beats Technology

PayPal's PYUSD crossed $4.5B in April 2026 to become the fourth-largest stablecoin — built without DeFi yields, airdrops, or crypto-native distribution. Here's why distribution beats technology in the $320B stablecoin market.

stablecoins
payments
GENIUS Act
AI agents
The Great Miner Pivot: Why Public Bitcoin Miners Dumped 32,000 BTC in Q1 2026 to Become AI Companies
·Dora Noda·10 min

The Great Miner Pivot: Why Public Bitcoin Miners Dumped 32,000 BTC in Q1 2026 to Become AI Companies

A record 32,000+ BTC liquidation in Q1 2026 marks the transformation of public Bitcoin miners — Core Scientific, Hut 8, IREN, TeraWulf, Riot — into AI infrastructure companies, with over $70B in HPC contracts redrawing both miner economics and Bitcoin's hashrate geography.

Bitcoin
Mining
AI
infrastructure
+1
Project Eleven's $20M Bet: Inside the Race to Quantum-Proof Bitcoin Before Q-Day
·Dora Noda·12 min

Project Eleven's $20M Bet: Inside the Race to Quantum-Proof Bitcoin Before Q-Day

Project Eleven's $20 million Series A signals the first serious capital cycle into quantum-safe crypto as Google's tighter resource estimates put roughly $440 billion of vulnerable Bitcoin UTXOs on a shorter migration clock.

Bitcoin
security
cryptography
infrastructure
+1
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