Upbit-backed Ethereum Layer 2 project GIWA confirmed its GIWA mainnet has not launched, shutting down circulating rumors regarding a secret remote procedure call endpoint leak. Development team representatives issued an official clarification establishing that mainnet infrastructure remains entirely unlaunched, rendering claims of an exposed RPC endpoint technically impossible. Malicious social media accounts had begun broadcasting configurations purportedly giving early access to validation nodes and execution clients. The project team advised market participants to ignore all external posts advertising custom network settings or deposit contracts.
Fake RPC Allegations Target Pre-Launch GIWA Mainnet
Rumors claiming a GIWA mainnet leak began spreading across developer channels after automated scanners flagged testnet endpoint modifications. Attackers frequently exploit pre-launch hype by circulating fraudulent network configurations designed to hijack user funds through wallet signature tricks. In this case, malicious actors posted RPC credentials claiming direct connectivity to a live settlement environment. The development team responded by reiterating that zero mainnet nodes exist in production. Every operational component remains confined to isolated test networks where token valuations carry zero financial weight.
Fake network endpoints pose severe operational dangers to retail traders and automated bots alike. Connecting a wallet to a compromised RPC node allows malicious operators to manipulate gas estimates, spoof transaction receipts, and reroute token approvals to drain contracts. Similar social engineering schemes previously targeted infrastructure rollouts, as highlighted during analyses of web infrastructure vulnerabilities that exploit misconfigured client software. When users input unverified RPC strings into Web3 wallets, they grant external servers absolute authority over transaction broadcasting and state balance displays.
Project maintainers emphasized that official network parameters will publish strictly through verified organizational channels when mainnet deployment occurs. Fake RPC nodes often copy genuine chain identifiers or exploit custom gas token parameters to deceive automated bridging tools. Traders attempting to execute early transactions risk broadcasting signed payloads directly to private mempools controlled by attackers. The team reiterated that no mainnet contract addresses, validation clusters, or RPC endpoints have been generated or deployed to Ethereum consensus layers.
Security engineering teams actively monitor public domain registries and code repositories to flag fraudulent network configurations before users suffer financial losses. The team urged community members to cross-check all technical parameters against official documentation hubs prior to signing transactions on test environment bridges. Unverified endpoint claims usually disguise wallet drainer scripts designed to exploit pre-launch token speculation.
Upbit Operator Dunamu and the Ethereum L2 Architecture
GIWA represents a strategic expansion into Layer 2 infrastructure by Dunamu, the parent company operating South Korea's premier cryptocurrency exchange Upbit. Built on top of the Optimism Superchain framework, the protocol aims to deliver high-throughput transaction execution while settling state roots directly back to Ethereum mainnet. Upbit's institutional backing gives the project immediate liquidity access and user distribution across East Asian markets. However, high-profile exchange affiliations also draw intense scrutiny from black-hat actors seeking to exploit brand trust prior to public launch.
Developing an enterprise-grade Layer 2 rollup requires extensive security auditing across smart contract rollups, fault-proof mechanisms, and decentralized sequencer configurations. Premature rumors regarding live RPC endpoints complicate development by forcing engineering teams to spend operational bandwidth defending against community confusion and fake token deployments. Dunamu's technical architecture relies on modular execution components that require rigorous stress testing before accepting real capital. Opening public mainnet access prematurely without full audit validation would expose user deposits to execution errors and contract exploits.
The South Korean digital asset market maintains stringent regulatory requirements regarding exchange-affiliated blockchain networks. Domestic rules demand strict separation between trading desk infrastructure and decentralized network operations to prevent order routing conflicts of interest. Dunamu's deliberate rollout schedule reflects these regulatory pressures, prioritizing compliance checks and structural stability over rapid mainnet deployment. Establishing reliable sequencer nodes and verifiable fraud proofs takes months of production testing on Sepolia testnets before production keys can be initialized safely.
Institutional backing from Dunamu provides significant capital resources, yet engineering leads maintain that infrastructure integrity takes priority over market launch timelines. Testnet participation figures reflect strong developer interest, but core engineers refuse to bypass mandatory security benchmarks to satisfy speculative demand.
Infrastructure Risks and Pre-Launch Fake Endpoint Scams
Phishing campaigns leveraging fake RPC endpoints represent a growing vector within organized crypto scam operations targeting speculative traders. Attackers build convincing bridge interfaces and fake block explorers that mimic official project branding. Once a victim connects their wallet to the malicious RPC node, the network returns spoofed gas requirements that prompt unlimited token allowance approvals. The attacker's server then extracts private keys or submits drainer transactions behind the scenes while displaying normal block confirmation graphics on screen.
Pre-launch projects face persistent threats from impersonation accounts that purchase verified social media badges and launch automated spam bots. These accounts monitor search queries for upcoming Layer 2 networks, injecting fraudulent RPC links into public developer discussions. Similar patterns emerged during historic decentralized finance exploits and unauthorized contract exploits, where deceptive user interfaces tricked participants into signing malicious permit data. Infrastructure teams must actively issue public warnings and coordinate domain takedowns to protect non-technical users from falling victim to fake endpoint traps.
Security researchers advise Web3 participants to rely exclusively on official documentation repositories and verified chain registry indexes when adding new networks. Custom RPC endpoints should never be imported from unverified telegram groups or social media posts promising early token allocations. As Layer 2 networks proliferate, user safety depends on strict verification of chain ID parameters, fallback endpoints, and official block explorer URLs. Will Dunamu successfully complete its security auditing process and establish clear RPC verification standards before opening public mainnet bridging?
