Banking
Taxes
France’s tax proposal would tax Bitcoin-to-USDC swaps before investors cash out
The committee-approved amendment would end deferral for swaps into MiCA e-money tokens and change the acquisition basis used to calculate gains.
Scams
A Solana wallet tested a fake address with $10, then sent it $30,750
Bitquery’s Solana research shows how a successful $10 test can precede a larger payment to the wrong recipient.
Legal
Switching from Cryptomus to Heleket leaves the same UK sanctions target
The October 8 notice names both payment brands under Xeltox; separate exchange tracing shows why a provider’s legal identity and settlement route both matter.
Trading
Solana sandwich bots took $29.7 million before costs, mostly targeting Pump.fun
Pump.fun’s launch curve and PumpSwap accounted for 96% of detected attacks in Bitquery’s 11-month study.
Derivatives
XRP rebounded as Binance spot turnover fell nearly 80%
XRP’s October 8–10 closing-price rebound coincided with a 78.6% fall in Binance spot turnover, as dated futures readings showed a partial rebuild.
Lending
Aave’s USDG rollover plan has a yield below most quoted borrowing rates
The proposed February USDG position yields less than three quoted borrowing rates; GHO was cheaper in October 7 data, and reward eligibility remains unresolved.
Layer-2
Optimism’s Unichain deal will put more chains under one operator
Unichain’s planned October migration would expand Optimism’s operating role, while each chain’s contracts determine its withdrawal fallback.
Liquidations
Some Aave loans sit near liquidation with collateral that can take hours to cash out
October 9 snapshots show narrow buffers in selected PT-AUSD and syrupUSDC positions; liquidators need cash before collateral exits pay them back.
Lightning
Lightning apps using unpatched LDK risk Bitcoin theft from a reconnect lie
The October 1-dated v0.2.7 and v0.1.13 releases fix the reconnect path; v0.2.7 also addresses an LSPS2 amount flaw.
Derivatives
Some Kraken futures limit orders can still fill after a successful cancel
For selected held limit orders, a cancel acknowledgment changes the placement to immediate-or-cancel while leaving its original release time intact.
Tokenization
Tokenized stocks can carry the same rights without the same trading protections
The SEC’s exemption preserves eligible shares’ rights while changing venue protections; Douro’s October 9 letter asks for clearer price-feed standards.
Privacy
BTCPay Docker users must opt into Tor at their next update to keep onion access
Existing installations must explicitly select Tor at their next setup or update, even though existing Tor data is preserved.
