SecondFi

SecondFi

2026-09-21 08:51:57

SecondFi warns affected users not to claim NIGHT tokens with compromised wallets

SecondFi has warned users whose wallets were affected in an earlier security incident to be careful with upcoming NIGHT token claims. According to the wallet app, some affected users will reach their NIGHT claim window on Sept. 22, but the Midnight Foundation system only allows claims from the original wallet address and does not support switching to another unaffected address. SecondFi said those impacted wallets carry permanent security risks, meaning any NIGHT claimed through them could be stolen. The company also said the NIGHT claim process is managed independently by the Midnight Foundation, and that its own wallet migration and asset recovery tools do not cover NIGHT claims. Users with related issues were told to contact the Midnight Foundation directly. SecondFi had previously suffered a security incident between June 21 and June 23, in which about 16.1 million ADA, worth roughly $2.6 million, was stolen across 374 wallets.

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Cardano

2026-09-09 02:01:39

SecondFi updates Cardano wallet migration tool with fee support for staked ADA wallets

SecondFi, a wallet service provider for Cardano, has launched an updated wallet migration tool, according to an official announcement cited by BlockBeats on Sept. 9. The new version is aimed at users who have already delegated ADA to a staking pool but do not hold enough balance in their wallets to cover network fees required for migration. In those cases, SecondFi will pay the related on-chain costs on the user’s behalf. The update also changes how balances appear inside the app. Staked ADA is now included in the in-app asset overview, which means users who previously saw a zero balance in the application should now be able to view their delegated holdings. SecondFi said users with delegated ADA still need to complete the migration, but they do not need to add extra funds to the wallet for that step. The company also said the migration process is available only inside the official SecondFi app or browser extension after updating to the latest version. It said there is no separate migration website and no new standalone app.

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SecondFi

2026-08-20 02:30:29

SecondFi rolls out Cardano wallet migration tool in its app

Cardano wallet provider SecondFi said it has launched a wallet migration tool inside its app for users who still hold Cardano-based assets. The tool lets users move the full balance of their current Cardano wallet, including ADA, native tokens, and NFTs, to a newly created Cardano wallet address. The update comes as SecondFi is shutting down, and the team advised all users with remaining balances to complete the migration. For wallets affected in the incident, users will need to wait for an asset recovery tool that is expected to go live in September. SecondFi said completing the migration will not affect any claim. The company also noted that if ADA is currently staked, the migration process will automatically unstake it, and users will need to delegate again to a DRep from the new wallet. Assets outside the Cardano network are not covered by this tool and must be moved separately.

1460

SecondFi

2026-08-14 05:41:55

SecondFi Shuts Down, Launches Wallet Migration Tool; Recovery Portal Set for Sept 10

SecondFi, a Cardano ecosystem wallet project, announced on August 14 that it is shutting down and has activated a wallet migration tool to help users move remaining assets out of its wallets. The tool, expected to be live by August 13, supports eligible ADA, Cardano native tokens, and NFTs. Users can transfer these assets to a new Cardano wallet created with a service provider they choose. Currently, the tool only covers Cardano-network assets; any non-Cardano assets must be transferred through their corresponding networks and wallet processes. According to SecondFi, the migration tool has passed an independent security assessment by Bitdefender, and users should read the official instructions and safety notices before operating. For holdings affected by the June 2026 security incident, SecondFi plans to launch a recovery portal before September 10. There, users can verify wallet ownership using a zero-knowledge proof (ZK proof) and submit claims for affected assets. SecondFi also urged users to only use links from official channels, including @secondfiapp, @secondfi_jp, and its official support website, and warned of recent phishing sites and impersonator accounts.

1480

SecondFi

2026-07-29 11:28:57

SecondFi says recovered assets have been deposited into EMURGO-founded recovery fund

SecondFi said in an update on its asset recovery efforts that one of the white hat teams involved in the rescue has successfully deposited recovered assets into the recovery fund originally established by EMURGO. The project said the address is being used only to track recovery progress and will not be used to ask users to transfer funds to any wallet. Assets obtained through the earlier emergency rescue remain safe and accessible, according to the update, with more information to be released as the process continues. SecondFi also issued a security warning to users. It said the team will never ask for private keys, seed phrases, or wallet credentials, and will not proactively contact users through direct messages or email. The project added that scammers have already created fake SecondFi browser extensions and applications, and said the only legitimate plugin is the one in the Chrome Web Store carrying a blue verification badge.

2030

SecondFi

2026-07-24 05:50:16

SecondFi Confirms 16 Million ADA Stolen, Says Up to 129 Million ADA May Be at Risk

SecondFi says a flaw in its Cardano wallet generation software led to confirmed losses of 16 million ADA across 178 wallets, while SlowMist estimates exposure could reach 129 million ADA.

680

Cardano

2026-07-24 04:20:15

Cardano-Linked Wallet SecondFi Hit by Critical Flaw as 998,000 ADA Reported Stolen

SecondFi, a wallet tied to EMURGO and previously known as Yoroi, disclosed a serious generation software flaw after users reported stolen funds. One victim said 998,000 ADA vanished without seed phrase exposure or transaction approval.

720

Cardano

2026-07-24 02:55:15

SecondFi Wallet Exploit Leads to $20M ADA Theft After Migration

The SecondFi wallet hack on June 24 resulted in approximately $20 million in ADA stolen due to an address-level vulnerability. Users are advised to uninstall and switch to hardware wallets. ADA price dropped 2.9% to $0.15; treasury compensation is under debate.

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