Ontinue, the MDR division of Open Systems, is on a mission to be to be the most trusted, 24/7, always-on security partner that empowers customers to embrace the future by operating more strategically and with less risk. Grounded in an intelligent, cloud-delivered SecOps platform, Ontinue offers superior protection that goes well beyond basic detection and response services. Ontinue is the only MXDR provider that leverages AI-driven automation, human expertise, and the Microsoft security platform to continuously assess and protect your environment and advance your security posture for digital transformation. Continuous protection. Always-on prevention Services. Nonstop SecOps. That’s Ontinue.
Location: United States, California, Redwood City
Employees: 201-500
Founded date: 2022
Investors 1
| Date | Name | Website |
| - | Zobito | zobito.com |
Mentions in press and media 11
| Date | Title | Description |
| 16.09.2026 | Quorum Cyber Announces Intent to Acquire Ontinue | Quorum Cyber today announced that it has signed a definitive agreement to acquire Ontinue, a managed extended detection and response (MXDR) provider delivering non-stop managed security through its Agentic Security Operations Center (SOC). ... |
| 02.12.2025 | ТОП-5 ИБ-событий недели по версии Jet CSIRT | Сегодня в ТОП-5 — Shai Hulud проводит вторую атаку на цепочку поставок, ClickFix использует поддельный экран Центра обновления Windows для распространения ВПО, Microsoft защитит входы Entra ID от атак с внедрением скриптов, OpenAI сообщает ... |
| 28.11.2025 | Microsoft Teams Guest Access Leaves Users Exposed to Attacks | Image: Ed Hardie / Unsplash If your staff accepts an outside invitation to chat in Microsoft Teams, they might be walking straight out of your company’s digital security zone. A new report from Ontinue is raising major concerns about how Mi... |
| 25.03.2025 | Ransomware attacks surge despite payments being down | The latest threat intelligence report from Ontinue finds a 132 percent surge in ransomware attacks, although ransom payments have declined by 35 percent, suggesting a shift in attacker strategies to double down on ransomware efforts. Among ... |
| 10.09.2024 | Attacks on manufacturing companies up 105 percent | The manufacturing and industrial sectors have seen a dramatic rise in cyberattacks, accounting for 41 percent of cyber incidents in the first half of 2024, an increase of 105 percent. A new threat intelligence report from Ontinue also highl... |
| 24.07.2024 | New PlugX RAT campaign distributed through USB drives targets Steam users Chinese links Your vote of support is important to us and it helps us keep the content FREE. One click below supports our miss... | Researchers from security operations company Ontinue AG today are warning of a new PlugX Remote Access Trojan campaign that is targeting Steam users. PlugX is a RAT malware family that has been around since 2008 and is used as a backdoor to... |
| 24.06.2024 | The latest cybersecurity trends and how to guard against them [Q&A] | The cybersecurity landscape is a constantly changing one, with new threats emerging and old ones evolving. This makes it difficult for organizations to ensure their defenses are up to the task of properly protecting them. We spoke to Balazs... |
| 18.03.2024 | Ontinue: Tailored Automation for Faster Incident Resolution and Increased Trust | New Capabilities Reduce Burden on Security Teams by Empowering Them to Achieve Automation Goals Ontinue, a leading provider of AI-powered managed extended detection and response (MXDR) services and winner of the 2023 Microsoft Security Serv... |
| 11.01.2024 | Fidelity National Financial discloses cyberattack previously linked to ransomware gang Your vote of support is important to us and it helps us keep the content FREE. One click below supports our mis... | Insurance and settlement service giant Fidelity National Financial Inc. has officially disclosed that they suffered from a “cybersecurity incident” that the infamous ransomware gang ALHPV/BlackCat claimed responsibility for in November. The... |
| 12.07.2023 | Bugcrowd finds hackers are more skeptical about AI than Silicon Valley investors Your vote of support is important to us and it helps us keep the content FREE. One-click below supports our mission t... | Crowdsourced cybersecurity startup Bugcrowd Inc. has today released a new report that found hackers are more skeptical than Silicon Valley investors when it comes to artificial intelligence. Bugcrowd’s annual Inside the Mind of a Hacker rep... |
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