Ishiba’s exit raises questions over Japan’s crypto policy direction

Crypto vulnerability uncovered with $1B in digital asset exposureSecurity vulnerabilities in the validator infrastructure of InfStones, an established infrastructure provider, have been disclosed by Tel Aviv-headquartered cybersecurity firm dWallet Labs.Photo by Brett Jordan on UnsplashBlockchain network validator vulnerabilityIn a detailed Medium blog post published on Tuesday, dWallet Labs shed light on a series of vulnerabilities that, when exploited, could potentially allow attackers to gain full control, execute code and extract private keys from numerous validators on major blockchain networks. Cryptocurrencies such as ETH, BNB, SUI, APT and others were identified as at risk, with potential direct losses estimated to exceed one billion dollars.The vulnerabilities discovered by dWallet Labs opened the door for attackers to compromise the private keys of validators across multiple blockchain networks, putting over one billion dollars of staked assets at risk. In response to the findings, InfStones, a Web3 infrastructure platform, also released a statement on Tuesday acknowledging the potential threat. However, its representative, Darko Radunovic, disputed the figures provided by dWallet Labs in a statement sent to Cointelegraph. Radunovic stated that the vulnerabilities identified in the production environment account for below 0.1% of their active nodes launched to date, emphasizing that the impact would be limited to a small fraction of their operational nodes.According to InfStones, “237 instances were in scope, of which 212 instances were deployed for our development and testing purposes, and 25 freshly deployed instances in the production environment.”Mitigating steps takenThe company detailed the immediate actions taken to mitigate the vulnerabilities, including shutting down the affected ports, as well as rotating all credentials and keys within their platform. An internal review conducted by InfStones revealed no additional adverse effects. Notwithstanding that, the company took the additional step of hiring an external security firm to audit its systems and policies.Meanwhile, dWallet Labs Founder and CEO Omer Sadika shared his thoughts on the X platform as to how he believes such events should be handled. Sadika wrote:”The worst way to handle a cybersecurity vulnerability is not taking responsibility and lying. We were super open and transparent with the goal of eliminating the risk to web3. My take: it’s not about whether you are fully secure or not, because no one is, it’s about how you handle it and maintain the trust with your partners and customers.”The collaboration between dWallet Labs and InfStones sheds light on the ongoing challenges faced by the cryptocurrency industry in maintaining the security and integrity of blockchain networks. While vulnerabilities were identified and addressed, the incident underscores the importance of proactive security measures to safeguard the assets and data within the rapidly evolving landscape of digital assets.

SynFutures, the Singapore-headquartered decentralized derivatives exchange specializing in crypto perpetual futures trading, has taken its V3 from public testnet through to mainnet launch on the Blast layer two network. Bringing permissionless perps to BlastTaking to Medium on March 1, the company outlined that “we’ve officially brought permissionless perps to Blast.” With the launch, the project is demonstrating iterative progression. Back in October of last year, the company outlined that it had launched V3 on public testnet, while also announcing details of a $22 million Series B funding round at that time. SynFutures' decision to roll out V3 on the Blast mainnet aligns with the layer two network's rapid ascent in the crypto space. Blast itself launched on Feb. 29 and in the process the network unlocked around $2.3 billion in staked crypto which had remained locked up until that point. The optimistic rollup-based network allows transactions to be executed off-chain, all the while leveraging the security provided by the Ethereum blockchain network. Blast has managed to garner significant value on-chain due to the 5% annual yield it offers users on ether and stablecoins that network participants accrue from staked ETH.Photo by Alina Grubnyak on UnsplashPoints rewards programAlongside the V3 launch, SynFutures has introduced a points rewards program, christened Oyster Odyssey. This initiative aims to incentivize user engagement on the platform, with V3 users set to qualify for the upcoming Blast airdrop as well. "Interacting with SynFutures can qualify users for Oyster Odyssey points as well as Blast points," Rachel Lin, co-founder and CEO of SynFutures, disclosed to The Block. Lin added:"We're also committed to giving 100% of our Blast developer airdrop back to users, so they'll enjoy plenty of benefits." Gearing up for native token launchIt also appears that SynFutures is gearing up for the launch of its native token. In its blog post, the firm suggested that it was pleased to reveal that it is “exploring the path to a token.” The company promises that launch details and an associated timeline will be disclosed in the not-too-distant future. Following V3 public testnet launch last year, the project explored various blockchain options, including Polygon and zkSync Era, before ultimately settling on Blast. While the team remains committed to a multi-chain expansion for V3, with future deployments under consideration, Lin has suggested that the immediate focus lies in driving adoption and volume on Blast. While V2 of the platform still operates on the Polygon proof-of-stake chain, support for it is gradually phasing out as SynFutures prioritizes the V3 rollout. Meanwhile, V1 has already been phased out, with both iterations collectively processing over $23 billion in cumulative trading volume to date. SynFutures' journey thus far has been supported by substantial funding, with approximately $38 million raised to date. Notable backers include Pantera Capital, HashKey Capital and SIG DT Investments, a unit of the Susquehanna International Group, among others.  

Lotte Data Communication launches NFT donation campaign for children’s rehab centerSouth Korean IT service company Lotte Data Communication is running an NFT donation campaign dedicated to building a children’s rehabilitation center on its NFT marketplace KottonSeed, according to local newspaper The Herald Business on Friday.Photo by Markus Winkler on UnsplashNFTs for charitySponsored by the South Korean Ministry of Health and Welfare, the Korea Disabled People’s Development Institute, the non-profit organization Todag Todag and Hanam City’s Disabled People Family Support Center, the donation campaign will run throughout this month, rewarding every participant with one free “Good Seed NFT”. For each NFT distributed, Lotte Data Communication vowed to donate KRW 1,004 ($0.77). In Korean, the number 1,004 has the same pronunciation as “angel.”The company explained that the project aims to go beyond using NFTs simply as a form of virtual assets, but rather inspire a spirit of giving by showcasing the various ways that NFTs can be used. KottonSeed will also partake in more donation campaigns incorporating Good Seed NFTs in the future to contribute to this objective.“Through this donation campaign, we wanted to demonstrate that there are no limits to the use of NFTs. We hope this becomes an opportunity for many people to feel that positive influences can reach even the places that tend to go unnoticed in our daily lives through NFTs.”Bringing NFTs to various sectorsKottonSeed — currently a beta service — offers NFT marketplace and wallet services that support blockchain networks like Ethereum, Polygon and Klaytn and a variety of payment methods, making it easy for anyone to buy, sell and own NFTs. Lotte Data Communication has been making strides to increase KottonSeed’s presence in the NFT market since its launch earlier this year. It has been incorporating NFTs into various sectors such as proof of participation in activities, product promotion, sports marketing and environmental, social and governance (ESG) efforts.