Ontology Mainnet News: Security Update and Network Upgrade

Ontology Mainnet Stays Offline as Attack Is Confirmed This ontology Mainnet news update covers a fast-moving security event. Ontology confirmed on September 1, 2026, that its core team found malicious attack activity during an ongoing review of the network. Block production, first paused a day earlier as a precaution, will now stay offline while validators complete an emergency upgrade. From Precaution to Confirmed Attack Ontology's timeline shows a clear shift in tone within 24 hours. Date Update Status August 31, 2026 The mainnet was paused as a precaution No confirmed incident at that time September 1, 2026 Malicious attack activity confirmed Network upgrade and security response underway On August 31, Ontology said block production had been temporarily suspended while its technical team and validators conducted a comprehensive security review. At that point, the project stated there was no confirmed security incident and no indication of any loss or compromise of user assets. By September 1, in this latest Ontology Mainnet News development, Ontology's official blog confirmed the review had identified malicious activity specifically targeting the network. Source:Official Blog Post User Assets Reported Safe According to Ontology, the investigation has confirmed the malicious activity does not involve or compromise user assets. ONT, ONG, and other on-chain holdings remain unaffected based on the team's current assessment. The project described the extended pause as a proactive measure rather than a response to confirmed asset loss or an active, ongoing attack. What the Network Upgrade Involves Ontology is working with validators and ecosystem partners on a multi-step response before Mainnet activity resumes: Complete the necessary security-remediation Upgrade the relevant network components Conduct internal technical and security-checks Run extensive testing and validation of the upgraded network Verify network integrity, consensus, and operational stability Coordinate with third-party security firms for further assessment This structured approach is meant to confirm the network is safe before normal operations restart. Timeline for Resuming Normal Operations Ontology set a working goal of restoring normal Mainnet-operations within 24 hours of the September 1 statement, provided all required security checks, remediation, and upgrade steps are completed successfully. The team was careful to frame this as a target tied to results, not a fixed deadline. Full security verification will determine the actual resumption time, and further updates are expected through Ontology's official channels. Ontology Mainnet News: What It Means for Holders A paused-Mainnet blocks new transactions, transfers, and dApp activity until service resumes. For holders and developers, that means temporary limits on any on-chain action tied to Ontology. Ontology also used the update to flag a broader trend: rising AI-driven security threats across the industry. The project urged users to verify wallet addresses, transaction details, and link authenticity before interacting with the network, noting that basic checks can prevent avoidable losses.