Morning Edition · Monday, August 31, 2026
Crypto
Cronos Validators Halt the Chain After a $75 Million Collateral Manipulation at Tectonic
The attacker pushed the price of Tectonic's own governance token about 100-fold in roughly 20 minutes, borrowed real assets against it, and moved only about $6 million off the chain before block production stopped.
Crypto
Aztec Says a Flaw in Its Alpha v5 Proving System Could Have Let a False Proof Pass Verification
Core contributors found the soundness bug through internal AI-assisted auditing on 27 July and are deferring the fix to the next release, the second critical proving-system defect Aztec has disclosed this year.
Macro
ECB Board Member Schnabel Argues Central Bank Money Must Move Onto Blockchains
Her case is defensive: if financial assets settle on-chain while public money stays off it, dollar stablecoins become the default cash leg of European markets.
Crypto
Miden Launches a Private Finance Stack Around a USDC-Backed Token Issued Through Circle's Reserve Contracts
USDCx transactions are private by default, with selective disclosure to auditors and regulators, and the reserve sits in contracts Circle deploys and operates rather than in a third-party bridge.
Crypto
Zcash Developer Zakura Cuts Mobile Proof Generation From Over Three Seconds to Under 200 Milliseconds
The gain comes from a rewritten cryptography library that wallets can adopt immediately, with no Zcash network upgrade required.
Geopolitics
Russia's Regulated Crypto Market Opens on 1 September With Sberbank Preparing Loans Against Bitcoin
Sberbank's investment arm forecasts up to $46.43 billion of regulated trading in the first year, rising to $87.06 billion by 2029.
Crypto
Polygon Discloses Denial-of-Service Flaws It Patched Through Two Hard Forks Before Publishing the Details
One defect let a crafted transaction force validators into excessive processing on the Heimdall client, and another let a block producer crash peer nodes with an oversized data field.
Crypto
Three Exploits in Nine Days Took Roughly $10.4 Million Through Governance, Liquidation Math and a Card Program
None of the three attacks required a broken contract: one attacker bought voting control for about 0.5 ether, another manipulated how a lender books liquidation remainders, and a third drained a neobank's card system.
Macro
Stablecoin Reserves Fund the Treasury's Short End, and the Long End Is Not Their Problem to Solve
Reserve rules under the GENIUS Act (Guiding and Establishing National Innovation for U.S. Stablecoins Act) cap eligible holdings at 93 days to maturity, while the Treasury expands buybacks across 10- to 30-year debt.
Crypto
Bitcoin Holds Near $78,000 After a US Strike on Iran Pushes Brent Above $90
Crypto funds took in $3.2 billion last week, the largest weekly inflow since October 2025 according to Bank of America, while bitcoin dominance sits around 60 percent.
Crypto
A Bitcoin Treasury Company Refinanced Its Entire Reserve Into a Collar That Settles on One Morning Price
PowerCompute's replacement facility rolled the unwind cost into principal, lifted the balance to $21.9 million against 307 bitcoin, and raised the interest rate from 2 percent to 6.5 percent.
Crypto
Luke Dashjr Leaves the OCEAN Mining Pool He Co-Founded, and Takes His Argument Elsewhere
OCEAN produced 2.45 percent of blocks in the trailing day after buying out its co-founder, while the new pool Dashjr is associated with has disclosed no operational footprint.