Lakera Blog
Lakera’s AI security blog features company news, research insights, Gandalf updates, and product announcements, alongside deep dives into AI security, large language models, and the future of safe GenAI.
Article library
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Opinion
5
min read
From Alexa Mishearing You to AI Agents Acting on It
When AI agents act on what they mishear, the result isn’t funny anymore. It’s a security risk.
Read more

AI Security
5
min read
What the AI Past Teaches Us About the Future of AI Security
What the history of AI teaches us about why static security tools won’t protect today’s dynamic AI systems.
Read more

AI Security
6
min read
Measuring What Matters: How the Lakera AI Model Risk Index Redefines GenAI Security
The Lakera AI Model Risk Index is a security benchmark that quantifies how large language models perform under real-world adversarial attacks.
Read more

AI Security
7
min read
The Expanding Attack Surface of Multimodal LLMs and How to Secure It
How attackers are hijacking voice interfaces—and why text-based filters won’t protect your LLM. Discover 4 real-world attacks and how Lakera Guard defends against each, in real time.
Read more
See more
1 / 20

Announcements
2
min read
Lakera is heading to Black Hat 2025
Lakera is heading to Black Hat USA 2025 to connect with security leaders and showcase how we’re securing GenAI applications at scale with real-time protection and AI red teaming—book a meeting with us in Las Vegas.
Read more

Media Coverage
3
min read
Before scaling GenAI, map your LLM usage and risk zones
Help Net Security highlights how The Motley Fool uses Lakera’s AI security platform to implement guardrails and reduce LLM risks when scaling GenAI.
Read more

Media Coverage
3
min read
Yahoo Finance Highlights Lakera’s AI Model Risk Index Launch
Yahoo Finance features Lakera’s launch of the AI Model Risk Index, a new standard for evaluating the security of large language models (LLMs).
Read more

Press Release
2
min read
Lakera Launches the AI Model Risk Index: A New Standard for Evaluating LLM Security
Lakera releases the AI Model Risk Index, the most comprehensive, realistic, and contextually relevant measure of model security for AI systems.
Read more

Announcements
2
min read
Lakera Featured in 2025 Gartner Market Guide for AI Trust, Risk and Security Management (AI TRiSM)
Lakera has been recognized as a Representative Vendor in Gartner’s AI Trust, Risk and Security Management Report (AI TRiSM).
Read more

Media Coverage
min read
Investing in Lakera to help protect GenAI apps from malicious prompts
Citi Ventures invests in Lakera, the leading solution for securing AI applications at run-time.
Read more

Media Coverage
5
min read
Lakera, which protects enterprises from LLM vulnerabilities, raises $20M
Lakera, a Swiss startup that’s building technology to protect generative AI applications from malicious prompts and other threats, has raised $20 million in a Series A round led by European venture capital firm, Atomico.
Read more

Media Coverage
9
min read
How Dropbox Uses Lakera Guard to Secure Their LLMs
With its robust capabilities, Lakera Guard helps us secure and protect user data, and—as outlined in our AI principles—uphold the reliability and trustworthiness of our intelligent features.
Read more

Press Release
5
min read
While GenAI Adoption Surges, Report Shows Security Preparedness Lags
Ninety-five percent of cybersecurity experts express low confidence in GenAI security measures while red team data shows anyone can easily hack GenAI models
Read more

Announcements
6
min read
Lakera Report: AI Adoption Surges, Security Preparedness Lags Behind
Our findings reveal a rapid adoption of GenAI technologies, with nearly 90% of organizations actively implementing or planning to explore LLM use cases. Despite this high adoption rate, only about 5% of organizations feel highly confident in their AI security preparedness.
Read more

Media Coverage
5
min read
Lakera snags $20 million to prevent business Gen AI apps from going haywire and revealing sensitive data
It’s the potential nightmare that haunts Fortune 500 company leaders working to develop chatbots and other generative AI applications: Hackers figure out how to trick their AI into revealing sensitive corporate or customer data.
Read more

Press Release
3
min read
Lakera Raises $20M Series A to Secure Generative AI Applications
Lakera announces $20M Series A funding to secure GenAI. Read more below.
Read more
-min.png)
Company News
3
min read
Securing the Future: Lakera Raises $20M Series A to Deliver Real-Time GenAI Security
Read more

Announcements
2
min read
Gandalf: Introducing a Sleek New UI and Enhanced AI Security Education
Gandalf, our viral prompt-injection game and the world’s most popular AI security education platform, gets the new look and feel.
Read more

Announcements
4
min read
Advancing AI Security With Insights From The World’s Largest AI Red Team
Watch David Haber’s RSA Conference 2024 talk on advancing AI security with insights from the world’s largest AI red team.
Read more

Announcements
1
min read
Lakera Recognized in Gartner's GenAI Security Risks Report
Gartner's report on GenAI security risks recognizes Lakera's solutions.
Read more

Announcements
1
min read
Lakera Featured in a NIST Report on AI Security
Lakera's technology has been recognized by NIST in their report on Adversarial Machine Learning.
Read more

Announcements
1
min read
David Haber, Lakera's CEO, and Elias Groll from CyberScoop Discuss AI Security in a Safe Mode Podcast Episode
Join our CEO, David Haber, and Elias Groll from CyberScoop in a discussion on AI security.
Read more

Announcements
2
min read
Help Net Security Names Lakera as One of 2024’s Cybersecurity Companies to Watch
Lakera recognized by Help Net Security as a leading cybersecurity startup for 2024.
Read more

Announcements
3
min read
Microsoft Features Gandalf in Their Latest AI Security Toolkit Announcement
Microsoft's PyRIT toolkit highlights Lakera's Gandalf game, showcasing advancements in AI system security.
Read more

Announcements
3
min read
Lakera Named as Europe’s Leader in AI Security by Sifted
Lakera makes the list of top startups to watch in 2024, and is named a leader in LLM security in a poll among investors conducted by Sifted.
Read more

Announcements
3
min read
AI Safety Unplugged: Key Takeaways and Highlights from the World Economic Forum
Read about key insights on AI safety straight from the World Economic Forum 2024.
Read more
-min.png)
Company News
3
min read
Daniel Graf Joins Lakera as President
At Lakera, Daniel will help drive company strategy and expansion and enable enterprises to focus on building the most exciting AI applications securely by protecting them in the world of AI cyber risk.
Read more

Announcements
5
min read
Lakera CEO Joins Leaders from Meta, Cohere and MIT for AI Safety Session at AI House Davos
Fellow "AI Safety Unplugged” panelists include Yann LeCun, Chief AI Scientist at Meta, Max Tegmark, MIT Professor & President of the Future of Institute, and Seraphina Goldfarb-Tarrant, Head of Safety at Cohere
Read more

Company News
10
min read
Always active. All ways secure. Lakera unveils new branding.
We’re thrilled to unveil Lakera's new branding—a new identity for our company that reflects our strengthened commitment to empowering developers as they integrate cutting-edge GenAI applications.
Read more

Announcements
2
min read
Lakera Earns a Spot on the Financial Times' Tech Champions List for IT & Cyber Security
Financial Times lists Lakera in Tech Champions 2023 for our contributions to AI security.
Read more

Announcements
2
min read
Lakera Selected as a Swiss Startup to Keep an Eye on in 2024
Lakera named among Switzerland’s top startups for 2024, highlighting our focus on secure AI.
Read more
-min.png)
Announcements
7
min read
Life vs. ImageNet Webinar: Lessons Learnt From Bringing Computer Vision to the Real World
Lakera hosted its first webinar Life vs ImageNet last week. We had exciting discussions around the main challenges in building Machine Learning (ML) for real-world applications.
Read more

Announcements
1
min read
Lakera's CEO Joins the Datadog Cloud Security Lounge Podcast to Talk about LLM security
Lakera’s co-founder and CEO, David, joined Jb Aviat (Staff Engineer at Datadog) and Izar Tarandach (Sr. Staff Engineer at Datadog) on the Datadog Cloud Security Lounge podcast to chat about LLMs, security, Gandalf, and everything in between.
Read more

Announcements
3
min read
Lakera and Cohere Set the Bar for New Enterprise LLM Security Standards
Lakera and Cohere come together with a shared goal—to define new LLM security standards and empower organizations to confidently deploy LLM-based systems at scale.
Read more

Announcements
3
min read
Announcing Lakera's SOC 2 Compliance
We are proud to announce that we have achieved SOC 2 Type I compliance for Lakera Guard in accordance with the American Institute of Certified Public Accountants (AICPA) standards for SOC for Service Organizations, also known as SSAE 18. We have successfully completed a AICPA SOC2 Type I Audit performed by Prescient Assurance.
Read more

Company News
8
min read
Lakera at DEFCON31: Trends, Highlights & the State of AI Security
Here are our key takeaways from DEFCON31—one of the most prominent cybersecurity conference held in Las Vegas from August 10th to 13th 2023.
Read more

Announcements
2
min read
DEFCON Welcomes Mosscap: Lakera’s AI Security Game to Tackle Top LLM Vulnerabilities
Get ready to embark on an exciting AI security adventure with Mosscap! Inspired by the captivating "Monk and Robot" series, Lakera’s team has worked tirelessly to create a fun and educational experience, shedding light on prompt injection vulnerabilities present in LLMs.
Read more
.png)
Announcements
2
min read
Lakera Co-publishes Article in a Nature Journal on Testing Medical Imaging Systems
The paper that we have now published in Nature summarizes the results and derives general recommendations for the collection of test datasets in pathology and medical imaging.
Read more
-min.png)
Announcements
2
min read
Lakera Wins the "Startups" Category at the DEKRA Award 2021
Lakera wins the DEKRA Award 2021 in the category "Startups". The company was selected by the DEKRA jury for the final and won the online voting. Lakera AI from Zurich / Switzerland wants to use a validation platform to ensure that AI is transparent, safe, and trustworthy.
Read more

New feature
5
min read
Introducing Custom Detectors: Tailor Your AI Security with Precision
Lakera's custom detectors allow you to define specific words, text strings, rules and patterns to flag when screening, meeting your unique security and content moderation needs.
Read more

New feature
5
min read
No-Code GenAI Security with Lakera Policy Control Center
With Lakera's Policy Control Center you can define application-specific controls for every one of your GenAI applications—in real time and without developers having to change a single line of code.
Read more

New feature
4
min read
Introducing Lakera Chrome Extension - Privacy Guard for Your Conversations with ChatGPT
Lakera introduces Lakera PII Extension—a user-friendly Chrome plugin that allows you to input prompts to ChatGPT securely.
Read more

Update
3
min read
Lakera Guard Expands Content Moderation Capabilities to Protect Your AI Applications and Users
Lakera Guard now offers expanded coverage to detect violent and dangerous content, ensuring that your AI applications remain safe, secure, and compliant.
Read more

Update
3
min read
Lakera Guard Enhances PII Detection and Data Loss Prevention for Enterprise Applications
Lakera Guard introduces Advanced PII Detection and DLP capabilities.
Read more

Update
3
min read
Lakera Guard Expands Enterprise-Grade Content Moderation Capabilities for GenAI Applications
We are excited to announce a significant upgrade to Lakera Guard's Content Moderation capabilities.
Read more
.png)
New feature
6
min read
Lakera’s Prompt Injection Test (PINT)—A New Benchmark for Evaluating Prompt Injection Solutions
We've released the first version of a new Prompt Injection Test (PINT) Benchmark that can be used to evaluate any prompt injection detection system with a comprehensive dataset that no model, including ours, is directly trained on.
Read more

New feature
5
min read
Introducing Lakera Guard – Bringing Enterprise-Grade Security to LLMs with One Line of Code
Introducing Lakera Guard: Bringing enterprise-grade security to LLMs with one line of code.
Read more
Practical starting point for securing autonomous GenAI systems in the real world
Ideal for professionals, security enthusiasts, or those curious about AI, the playbook offers insight into the challenges and solutions in AI security.

AI Security

AI Security
2
min read
The Security Company of the Future Will Look Like OpenAI
AI security isn’t just cybersecurity with a twist—it’s a whole new game.
Read more

AI Security
6
min read
From Regex to Reasoning: Why Your Data Leakage Prevention Doesn’t Speak the Language of GenAI
Why legacy data leakage prevention tools fall short in GenAI environments—and what modern DLP needs to catch.
Read more

AI Security
8
min read
Language Is All You Need: The Hidden AI Security Risk
LLMs are multilingual by default, but their security isn’t. This article explores how attackers exploit linguistic vulnerabilities to bypass AI safeguards—and what businesses must do to defend against them.
Read more

AI Security
8
min read
The Expanding Use of AI Chatbots in Business: Opportunities and Risks
Discover how AI chatbots are transforming business by improving customer support, simplifying operations, and raising important security considerations to keep in mind.
Read more
Explore AI security with the Lakera LLM Security Playbook
Access our full methodology or get notified of new results when they drop.

Company News
-min.png)
Company News
3
min read
Securing the Future: Lakera Raises $20M Series A to Deliver Real-Time GenAI Security
Read more
-min.png)
Company News
3
min read
Daniel Graf Joins Lakera as President
At Lakera, Daniel will help drive company strategy and expansion and enable enterprises to focus on building the most exciting AI applications securely by protecting them in the world of AI cyber risk.
Read more

Company News
10
min read
Always active. All ways secure. Lakera unveils new branding.
We’re thrilled to unveil Lakera's new branding—a new identity for our company that reflects our strengthened commitment to empowering developers as they integrate cutting-edge GenAI applications.
Read more

Company News
8
min read
Lakera at DEFCON31: Trends, Highlights & the State of AI Security
Here are our key takeaways from DEFCON31—one of the most prominent cybersecurity conference held in Las Vegas from August 10th to 13th 2023.
Read more