Varonis

The term "AI-powered" is thrown around a lot now. But what does it actually mean? Varonis Interceptor is our AI-powered email security solution, so to get to the bottom of what being AI-powered actually means, let's go through some FAQs: 👉 How does AI email security detect new or "zero-hour" phishing threats? Varonis Interceptor does this by analyzing newly registered domains in a phishing sandbox, where it detonates links and can block malicious URLs hours before other solutions. 👉 Can AI email security reduce false positives and alert fatigue? Yes! By combining visual, linguistic, and behavioral signals, AI can more accurately determine if a message is a threat. This multi-modal approach reduces false positives and lets security teams focus on higher-risk activity and real threats. 👉 How does AI distinguish between legitimate and impersonated senders? Varonis Interceptor builds behavioral and linguistic profiles for each sender, analyzing patterns such as writing style, tone, typical recipients, and communication frequency. Deviations from these norms are flagged as potentially suspicious. Companies use the term "AI-powered" any chance they get, but without real products and results to back it up, it's meaningless. With Varonis Interceptor, our AI-powered features bring real results to your team. Learn more here: https://lnkd.in/dmVf84pf

What if you could remediate your AI's risk before it reaches production or scale? Imagine knowing exactly where the vulnerabilities are, which sensitive data is at risk of exposure, and which misconfigurations need to be addressed, all before it reaches the end user. That's the security that Varonis Atlas provides. Atlas AI Security Posture Management continuously assesses AI systems for issues across the entire AI stack. AI- SPM spans: ☁️ Cloud platforms 🌐 Agent frameworks 🤖 Custom Models 👤 Third-party AI It goes beyond a single development environment or use case. Varonis Atlas helps organizations see and control AI across the entire enterprise and covers the entire AI lifecycle. Click here to learn more: https://lnkd.in/ezquxwSq

How would you rate your board IQ in the age of AI? 🧠 AI and cybersecurity are no longer IT issues. They're enterprise risk categories that touch every dimension of strategy, ethics, and value creation. Here are 3 rules to increase your boardroom IQ in the age of AI: 💡Rule 1 - Treat AI as a governance topic, not a technology: AI decisions affect customer data, regulatory exposure, and financial reporting. Boards need this translated into risk appetite, disclosure obligations, and resilience assurance. 💡Rule 2 - Create new oversight structures: Many organizations are creating AI-oversight subcommittees or expanding risk committees to include digital trust charters. The most effective boards integrate AI and cybersecurity oversight under a unified trust framework. 💡Rule 3 - Demand quantifiable risk metrics: High-Board-IQ CISOs are responding with dashboards that track numbers such as percentage of AI systems, number of models, and audit results. As boards wrestle with AI risk, they will increasingly rely on CISOs to translate technical uncertainty into decision clarity. The CISO is becoming the translator between AI systems and fiduciary governance. That is the new center of gravity for the Board.

🚨 Breaking 🚨   Vercel was just breached, but this breach didn't start within Vercel.   This breach began with an employee using the third‑party AI tool Context.ai.   The compromised AI app + OAuth access gave attackers a quiet but fast path into internal systems and ultimately into customer cloud secrets.    Here's what all security teams should do immediately:    👉 Check for Context.ai access: Review Google Admin → Security → API Controls → Third‑Party App Access, search for the client ID: 110671459871-30f1spbu0hptbs60cb4vsmv79i7bbvqj.apps.googleusercontent .com. If present, revoke access immediately   👉 Rotate every secret stored in Vercel environment variables: Treat every secret as compromised. Start with cloud credentials (AWS, Azure, GCP), then database passwords, GitHub tokens, and other API keys   👉Check your cloud provider logs (AWS CloudTrail, Azure Activity Log, GCP Audit Logs) for any unusual activity in the past 30 days from credentials associated with Vercel deployments   👉 Check GitHub for unexpected webhooks, new deploy keys, or unfamiliar OAuth applications connected to your organization.   👉 Review recent Vercel deployments to confirm they were all triggered by your team.   Varonis Threat Labs breaks down what happened and what it means for the future of cybersecurity. Click here to learn more:  https://lnkd.in/eiDhZpxM

Your AI assistant isn't only assisting you... 🤖 In the past, when an account got compromised, attackers would start enumerating what they could reach. This process would not only take time but also leave a trail of access events that virtually any SOC could catch. But now, enterprise AI assistants do that work for them. For example, Microsoft 365 Copilot inherits the permissions of the currently logged-in user. An attacker can simply prompt the assistant, "Show me the most recent financial reports," without having to dig through SharePoint or OneDrive. Attacker activity is also condensed into a single query through Copilot, making it harder for forensics teams to use legacy monitoring rules. With Varonis Atlas, organizations can understand how AI is used, detect anomalous behavior, and investigate incidents with full execution context across models, agents, and tools. It goes beyond chat logs and model outputs and dives into prompts, responses, data access, and more. 

Bye-bye shadow AI. 🔦 AI is being adopted by organizations faster than security teams can review and approve, leaving them in the dark and potentially putting sensitive data at risk. That's where Varonis Atlas steps in. Varonis Atlas provides continuous discovery of all AI systems across the enterprise. It goes beyond LLM endpoints and chat apps. Atlas inventories everything from MCP servers to models and agents. And then it takes it a step further. Discovered AI assets are tied to users, data access, and activity context, making shadow AI immediately actionable instead of just visible. Atlas builds a living inventory that shows what AI is being used, how it's connected, what data it can access, and what actions it can take. It's your organization's fastest path to safe and trustworthy AI. It's time to shine a light on shadow AI, learn more here: https://lnkd.in/ezquxwSq

Security teams logging into work: *75 new alerts, a surprise zero-day vulnerability, and 3 new AI systems being used* “Slow day today.”

It's here. It's live. It's time for a deep dive. 👇 Last month, we announced Varonis Atlas - the only end-to-end AI Security Platform that helps you find AI risks, fix them proactively, and alert on dangerous behavior at runtime. Now, it's time to learn how it works. Join the architect of Atlas, Ron Bennatan, for a deep dive into the ground‑breaking security platform. This is more than just a tour; it's a full walkthrough of the Atlas environment, showcasing exactly how it eliminates risk across the entire AI lifecycle. Click here to register: https://lnkd.in/gbBDu8Rs

Spring is here! It's the perfect time to refresh your cybersecurity best practices.🌷 Here are 10 tips to stay cyber-fresh this year: ✋Enable Multi-factor Authentication or 2FA 🚫 Avoid company-wide sharing links 🎣 Be suspicious of unknown contacts and links 🕵️♂️ Report suspicious activity immediately 🔐 Limit admin access 🔍 Access third-party app access ⚠️ Use public wi-fi cautiously 🤖 Be careful with AI tools 🛠️ Perform routine updates for your devices and apps 🗄️ Use a password manager What are your best cyberfresh tips? Drop them below! 👇

Spring is here! It's the perfect time to freshen up on some cybersecurity best practices.🌷 Here are 10 tips to stay data cyberfresh this year: ✋Enable Multi-factor Authentication or 2FA 🚫 Avoid company-wide sharing links 🎣 Be suspicious of unknown contacts and links 🕵️♂️ Report suspicious activity immediately 🔐 Limit admin access 🔍 Access third-party app access ⚠️ Use public wi-fi cautiously 🤖 Be careful with AI tools 🛠️ Perform routine updates for your devices and apps 🗄️ Use a password manager What are your best cyberfresh tips? Drop them below! 👇