JPM Coin on Ethereum: What ETH Holders Need to Know
JPM Coin is now available on Ethereum as well as Base, but only approved institutional clients can hold it. ETH holders do not need to move their assets.
5 min read
The headlines you'd otherwise have to decode on your own.
Regulation, protocol upgrades, exploits, market moves — these articles give you the context to understand the story and the practical takeaway for your own holdings.
JPM Coin is now available on Ethereum as well as Base, but only approved institutional clients can hold it. ETH holders do not need to move their assets.
Solana has scheduled its Alpenglow consensus upgrade for October 21, during epoch 1064. The upgrade targets roughly 150-millisecond finality, but that remains a goal rather than a measured mainnet result.
Ledger says an implant in some CryptoBilis-sold devices copied recovery phrases during setup and sent them over a cellular connection. Buyers who used an affected device need a new wallet with a newly generated phrase.
Coldcard says it is investigating a phishing link posted from its official X account. The incident is a reminder to check wallet security notices through a separate channel before opening links or sharing secrets.
French lawmakers have reportedly backed a proposal to report self-custodied crypto holdings above €100,000. Here is who it could affect, what a declaration might cover, and why holders have no new filing duty from the proposal alone.
A patched XRP Ledger flaw could have allowed unauthorized XRP to enter the supply. The October 9 disclosure reports no evidence of exploitation on the public network, so holders do not need to move their funds because of this bug.
Ledger is investigating reported wallet drains involving devices bought from CryptoBilis. The cause remains unconfirmed, but recent buyers can take practical steps to check their devices and protect their recovery phrases.
XRP Ledger accounts can now grant another account selected transaction powers without sharing their main key. Here is how delegation works and what self-custody users should review before granting access.
Samsung plans to bring USDC transfers on Solana to Samsung Wallet for U.S. Galaxy users. Here is how an onchain transfer works, what the announcement leaves open about custody, and what to verify before sending.
The CFTC is seeking public comment on crypto transactions and markets, including issues that affect leveraged retail trading. The request opens a discussion about protections but does not change the rules today.
FinCEN withdrew proposals covering certain transfers to self-hosted wallets and transactions involving crypto mixing. Here is what the proposals would have required and what their withdrawal means for people who hold their own keys.
NU7 has reached Zcash testnet ahead of a planned November mainnet launch. Here is what faster confirmations and changes to older shielded transactions could mean for ZEC holders.
Arbitrum has paused new Stylus contract activations after an emergency security action. Existing apps can generally keep running, while a separate safeguard could delay withdrawals to Ethereum if triggered.
A new SEC proposal puts crypto custody by investment advisers and funds in focus. For wallet users, the key question is who can authorize a transfer, not simply whose name appears on the account.
Reported diversion of staking rewards prompted MetaMask to exit Ethereum validators. ETH stakers should check reward destinations, withdrawal credentials, and exit status as separate issues.
zk.money has returned as an option for private payments connected to Ethereum. Here is what a deposit can still reveal and what to check before using the new release.
Chainlink’s September 28 CCIP 2.0 launch puts configurable security checks and faster transfers in focus. Here is what those changes mean when you move assets between chains from a self-custody wallet.
Tether can restrict transfers of its USDT on supported networks even when you control your wallet keys. A September 28 Senate report and Tether’s response bring that distinction into focus.
Recent Bitcoin and Ether ETF inflows show how regulated funds can connect traditional markets with crypto liquidity. They can influence market sentiment, but holding ETF shares does not give you the same control as holding coins in a self-custody wallet.
Solana’s Alpenglow upgrade has reached both public test networks, moving its proposed faster-finality design closer to real-world testing. Here is what the change could mean for wallet confirmations, exchange deposits, and bridge safety.
The reported Bitget hot-wallet breach highlights how exchange wallets concentrate custody risk, why withdrawals may pause during an incident, and what on-chain tracing can—and cannot—recover. Here is how the reported $387.5 million figure fits with the different estimates in public reporting.
The GENIUS Act creates a federal framework for payment stablecoins, while new Federal Reserve rulemaking would help determine how safeguards work in practice. Here is what reserve quality, capital requirements, redemption rights, and issuer controls mean for people holding dollar tokens in self-custody wallets.
Nearly $20 million in XRP was reportedly drained from 6,678 DCENT wallets across six attack waves. The incident highlights why users must treat a compromised wallet app or key-management system as a reason to stop using old addresses and migrate funds.
Binance is reported to have purchased a $100 million stake in Circle and agreed to a five-year USDC promotion partnership. The arrangement could improve USDC liquidity and access, but self-custody users should still evaluate networks, redemption assumptions, and exchange concentration.
Bitcoin reached roughly $85,000 this week as bearish leveraged positions were forced to close, contributing to a reported $648 million in liquidations. Here is what the move reveals about leverage, market volatility, and why self-custody wallets remain separate from exchange risk.
The reported Haruko cyberattack shows why exchange API credentials deserve the same care as passwords and wallet keys. Learn how broad permissions can expose trading accounts and connected funds without compromising a user’s main self-custody wallet.
The Blink Wallet breach reportedly drained a few dozen custodial accounts and highlights a central Lightning trade-off: convenience can require trusting a service with control over funds. Here is what custodial users should understand about keys, losses, pauses, and safer next steps.
Circle has launched Arc, a new Layer 1 where USDC is the native gas asset rather than a token used only for applications. That could simplify stablecoin payments, but self-custody users must still evaluate chain support, bridges, contracts, and recovery carefully.
Chainflip plans to reset affected TRON USDT liquidity-provider balances to zero after an exploit reported at about $736,442. The incident highlights how cross-chain messaging and transaction metadata can create losses even when the underlying USDT token contract is not the target.
The Federal Reserve raised interest rates by 25 basis points on September 16, 2026, its first increase since 2023. Here is how the decision can affect Bitcoin, altcoins, stablecoin yields, borrowing costs, and self-custody users.
A reported $7.8 million wallet drain shows that self-custody security does not end with protecting a seed phrase. Authorized smart contracts can spend tokens through existing approvals, making approval reviews and revocations an essential wallet habit.
The Symbiosis Bitcoin bridge exploit reportedly allowed an attacker to mint billions of syBTC without equivalent Bitcoin reserves, then exchange the synthetic tokens for real assets. Here is what bridge accounting means for anyone holding crypto in self-custody.
The Senate is scheduled to vote on the CLARITY Act on September 15, 2026, after a last-minute ethics agreement involving President Trump. Here is what the latest text could mean for token classification, exchanges, DeFi protocols, and people using self-custody wallets.
ESMA has questioned whether major prediction-market platforms serving European users hold the authorization required under EU rules. Here is what Polymarket and Kalshi users should understand about access restrictions, oracle-based settlement, and the difference between self-custody and platform risk.
Solana is preparing a new 4,096-byte transaction format called v1 transactions, up from the current 1,232-byte limit. The change could make larger zero-knowledge proofs, multisig operations, and atomic batches easier, but wallet and infrastructure support must arrive first.
U.S. Bank has launched USBDC, a bank-issued dollar token using the public Stellar blockchain. Here is what the pilot means for open wallets, cross-border payments, and the centralized controls that remain with the bank.
Ethereum developers have made post-quantum security a priority and set December 2029 as a target for key migration work. Here is what exposed public keys mean for Ethereum accounts and why ordinary wallet users do not need to move funds today.
Cronos halted and rolled back part of its chain after an exploit involving the Tectonic DeFi protocol. This guide explains what the rollback recovered, what it can reverse, and what self-custody wallet users should check now.
Harmony has proposed shutting down its Layer 1 and migrating ONE to Ethereum as part of an AI video initiative. Here is what self-custody wallet holders should understand about balances, staking, liquidity, smart contracts, and possible migration claims.
A reported $320 million Bitcoin withdrawal from Liquid’s federated peg has paused or restricted LBTC redemptions. Here is how Liquid peg-outs work, why the incident may not involve stolen private keys, and what counterparty risk means for self-custody users.
The Trezor ShipMonk breach reportedly exposed information connected to another 67,000 customers. Even if wallet devices and private keys remain secure, names, addresses, and purchase records can help attackers build convincing phishing campaigns or identify people for physical targeting.
Thailand’s SEC has adopted crypto Travel Rule requirements that extend beyond exchange-to-exchange transfers. This guide explains what self-custody users may need to verify, what information can travel with a transaction, and why the rules do not change how a personal wallet works.
Ethena Pay combines a self-custodial wallet for USDe with payments, savings features and a crypto-linked card. Here is how the pieces fit together and what self-custody users should understand about yield, smart contracts, stablecoins and spending risk.
A recent software-download campaign paired a genuine-looking crypto wallet with malware that could give attackers remote access to a computer. Here is how fake installers work, why self-custody users face elevated risks, and how to respond safely.
The ICON bridge replay exploit shows why a valid signature is not automatically a one-time authorization. Here is how replay attacks can multiply withdrawals, why exchanges may pause deposits, and what self-custody users should verify before moving affected assets.
Solana validators have approved a faster reduction in SOL inflation, according to a report dated August 31, 2026. The change could reduce newly issued SOL over time, while making transaction-fee revenue more important to stakers and validators.
Circle is retiring legacy CCTP V1 transfer routes on September 1, 2026, while native USDC balances remain unaffected. Here is what self-custody users should check before moving USDC across chains.
A compromise of foundation-controlled wallets reportedly moved 400 million FOGO, prompting Fogo to halt its mainnet and exchanges to restrict activity. Here is what the incident means for users holding FOGO in self-custody.
A shared Cosmos EVM software dependency allowed one exploit pattern to affect six blockchains and trigger coordinated halts. Here is what self-custody users should check before sending, swapping, or bridging assets on affected networks.
The Moonwell MAMO exploit shows how a low-liquidity token, weak oracle design, and incorrect collateral pricing can turn a temporary price spike into losses for lenders. Here is what self-custody users should understand about the reported $8.7 million incident on Base.
Tiny unsolicited crypto deposits can reveal wallet connections or create compliance questions when their source is associated with a sanctioned address. Learn how to identify dust, avoid combining suspicious funds, and document the event safely.
The Term Finance governance exploit reportedly redirected an estimated $8.5 million after attackers gained enough voting power to pass malicious proposals. The incident shows why a timelock is only useful when participants monitor and act during its delay period.
A Coldcard firmware vulnerability can create a serious problem for self-custody users: updating the device may fix the software, but it cannot make an already exposed seed phrase secret again. Learn how to assess risk, move funds safely, and create a new wallet.
Three risks collapse security in AI agent wallets: hot-key custody, unbounded ERC-20 approvals, and prompt injection. Real incidents and practical mitigations.
How Render, Akash, and io.net are building the GPU layer that AI agents and Bittensor subnets run on — and why paying demand still lags declared capacity.
How ElizaOS and Virtuals Protocol built the tools for crypto-native AI agents — and why the $15B agent-token boom of 2025 gave way to a 60–90% crash.
How Bittensor turns machine-learning into a permissionless market: subnets, Yuma Consensus, dTAO, TAO's 21M cap, and governance limits.
An AI agent wallet holds a signing key and moves funds on-chain without asking you first. Here are the five custody models that matter.
A 2026 guide to the crypto Travel Rule: FATF Recommendation 16, EU TFR thresholds, TRUST vs TRP, and what a self-custody user sees at the exchange gate.
Hong Kong, the UAE, Singapore, Japan, and the UK each run distinct crypto rulebooks in 2026. A map of licensing, stablecoins, and retail rules.
A March 2026 MOU, a five-category token taxonomy, and dropped SEC cases redrew the US crypto jurisdictional map while the CLARITY Act stayed stuck.
The GENIUS Act is moving from statute to regulation in 2026. Here is how OCC, FDIC, and Treasury rules reshape who can issue dollar stablecoins in the US.
What full MiCA enforcement looks like in 2026: 174 authorised CASPs, 17 stablecoin issuers, USDT off EU venues, and what it means for users.
A framework for reading protocol-upgrade news: taxonomy, governance pathways per chain, contention signals, and the Taproot vs Bitcoin Cash case studies.
A reading framework for stablecoin depeg headlines: the four peg-event patterns, three canonical case studies, and how MiCA and the GENIUS Act reshape the map.
A field guide to crypto supply events: issuance cuts, burns, and unlocks. With Bitcoin's 20M milestone, ETH's post-Dencun reality, and 2026's unlock wave.
Daily bitcoin ETF flow numbers are the most-screenshotted data in crypto. Here is how to decode what a $500M print actually represents.
How MiCA (EU) and the GENIUS Act (US) regulate stablecoins, what each means for the tokens you can trade, hold and earn yield on in each region, why self-custody is carved out of both, and the dates that matter.
A five-step checklist for reading crypto hack post-mortems like a primary source, applied to the Bybit, Drift, and Kelp DAO exploits.