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Hey everyone! Interested in more updates around privacy and security from Opera? Besides this account, you can also keep up with our official blog and now you can find us on Reddit as well!
blogs.opera.com/security/2023/…
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Opera Privacy and Security Team
160 posts
Opera Privacy and Security Team
@Opera_Security
Comments on security and privacy from the Opera Security Team.
Oslo, Norway Katılım Ekim 2022
21 Takip Edilen636 Takipçiler
Our Security team doesn't just work on Opera's own products. Through responsible disclosure, we contribute towards making vital software safer for everyone. Here's a couple of recent examples: blogs.opera.com/security/2026/…
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Ever wondered what a Data Protection Officer is and what they actually do?
Well, Lilian gives a behind-the-scenes look at life as a DPO at Opera and how she works across teams to protect users.
Read the full story here: blogs.opera.com/security/2026/…
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Important security update:
Opera browsers have received a security fix for the latest zero-day vulnerability in Chromium: CVE-2026-5281.
Update now to the latest versions:
Opera One: 129.0.5823.65
Opera GX: 129.0.5823.64
We will be sharing more information as more updates are released. Learn more: blogs.opera.com/security/2026/…
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@dep @opera @opera_neon_ Hi, thanks for your question! MCP Connector turns Opera Neon into a conduit for your preferred AI service, so you can maintain your AI workflow through the browser. Opera does not process data that you send through to your preferred AI service. Hope this helps!
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@opera @opera_neon_ What sort of data does Opera Neon capture via the Opera MCP server?
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MCP Connector is live in @opera_neon_
👉 access live web context & perform actions by connecting your own AI to it
Full details & Claude Code example in the video 👇
Opera Neon@opera_neon_
You can now browse with your own AI inside Opera Neon! Connect Claude Code, OpenClaw, Lovable, n8n (and more) to the browser with the MCP Connector to access live web context & perform actions In this video: Claude Code Acts Within The Browser to Build a Web App More details:
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No-log VPNs are better for your online privacy, here's why 👆
On that note, we are proud to say that Opera’s VPN has a strict no-log policy.
You can read more about it here: blogs.opera.com/security/2024/…
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Opera for Android has successfully completed an independent security audit on Google Play for the second year running. Learn more about the review and what it means for users' security:
blogs.opera.com/mobile/2026/02…
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@ismailDavran @opera Hello, thank you for your question! This is not true; Opera does not sell user data. As a Norwegian company, we adhere to the GDPR, the strongest data protection framework in the world. You can find out more information about our privacy practices here: opera.com/secure-private…
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@opera It is said that the data of Opera browser users will be sold. Is this true? If it is true, the number of Opera users will decrease significantly. I hope Opera does not make such a mistake. Privacy is very important for users.
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The Opera browser is turning 30! 🎂
So we’re rewinding the web to celebrate: opr.as/0af217
What does that mean?
• Explore Web Rewind, an interactive archive of the last 30 years of the web
• Relive peak internet moments
• Submit your own memory for a chance to win a trip to CERN, the birthplace of the WWW!
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Important security update:
@opera, @operagxofficial, Opera Air, Opera Neon, and Opera for Android have received a security fix for the latest zero-day vulnerability in Chromium: CVE-2026-2441.
Update now to the latest versions:
Opera One: 127.0.5778.64
Opera GX: 127.0.5778.67
Opera Air: 127.0.5778.66
Opera Neon: 127.0.5778.65
Opera for Android: 95.1
blogs.opera.com/security/2026/…
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It's January 28th, and that means it's Data Privacy Day! Today, we get to hear from Opera's own Data Protection Officer, who works hard to ensure our products comply with the GDPR and our users' privacy is protected! Read more: blogs.opera.com/security/2026/…
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Important security update:
@opera, @operagxofficial, Opera Air, and Opera Neon have received a security fix for the latest zero-day vulnerability in Chromium: CVE-2025-14174.
Update now to the latest versions:
Opera One: 125.0.5729.49
Opera GX: 125.0.5729.47
Opera Air: 125.0.5729.39
Opera Neon: 125.0.5729.40
blogs.opera.com/security/2025/…
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Important security update:
@opera, @operagxofficial, Opera Air, and Opera for Android have received a security fix for the latest zero-day vulnerability in Chromium: CVE-2025-13223. Update now to the latest versions:
Opera One (124.0.5705.42)
Opera GX (124.0.5705.38)
Opera Air (122.0.5643.196)
Opera Neon (124.0.5705.44)
Opera for Android (92.6)
blogs.opera.com/security/2025/…
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Something not mentioned here is existing mitigations already built in Opera Neon before this vulnerability was discovered and fixed- e.g. isolating processes within specific Tasks, and blacklisting sensitive pages like banking sites. Read more: blogs.opera.com/security/2025/…
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As we have said in previous posts, agentic browsers are charting new paths in accessing the internet, and with that come new risks to identify and address - for example, this vulnerability which we addressed in less than a day after discovery, as is confirmed in this post.
Brave@brave
Instructions hidden in a website's HTML can trick an AI browser into giving up your sensitive information. Today, we're revealing details on a prompt injection flaw we found in Opera Neon.
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Addressing these challenges requires collaboration and openness - applied security practices like responsible disclosure can provide more secure experiences in agentic browsers, just like they do in traditional browsers. Learn more: blogs.opera.com/security/2025/…
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In the agentic internet, security is a key consideration, as AI Agentic browsers challenge the current security model of the internet. For example, last week we addressed a vulnerability with the help of external researchers that relied on a prompt injection attack.
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Agentic browsing presents new security challenges as it changes the way the web works. Today, we're sharing a case that demonstrates the importance of collaborating with security experts to spot and address threats. Learn more: blogs.opera.com/security/2025/…
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@ZackKorman Hei Zack! Opera Neon is indeed in a public testing phase with access limited to small batches of people at a time. We're happy to talk more, please feel free to DM us for a follow-up.
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It’s cool to see an AI browser talk about security. What’s less cool is that they’ve not given me access.
Opera is based in Oslo. I’m in Oslo. I’m a CTO in the AI cybersecurity space. Let me try it so I can write a thread about Neon’s security compared to other AI browsers.
Opera@opera
New tech brings new threats. That's why on Opera Neon, our security team and dev team work hand-in-hand, identifying and fixing security bugs every step of the way. See how our teams work to keep your browsing safe 👇
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Opera Neon opens up new possibilities online but agentic browsers also face new security threats. With that in mind, we wanted to share a primer on agentic browser security and how Opera Neon addresses such concerns. Learn more: blogs.opera.com/security/2025/…
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