Prompt Security is the AI security company helping you manage GenAI risks. Identify, analyze, and secure vulnerabilities in LLM-based applications with ease.
Location: United States, New York
Total raised: $23M
Founders name: Lior Drihem
Investors 1
| Date | Name | Website |
| 10.05.2025 | Elron Vent... | elronventu... |
Funding Rounds 2
| Date | Series | Amount | Investors |
| 04.12.2024 | Series A | $18M | - |
| 25.01.2024 | Seed | $5M | - |
Persons 1
| Date | First Name | Last Name | Title | |||
| - | Lior | Drihem | Co-Founder... | linkedin.c... | - | l**r@promp... |
Mentions in press and media 22
| Date | Title | Description |
| 10.07.2025 | $8.8 trillion protected: How one CISO went from ‘that’s BS’ to bulletproof in 90 days | Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now VentureBeat’s exclusive interview with Sam Evans, CISO of Clearwater Analytics, rev... |
| 10.06.2025 | The five security principles driving open source security apps at scale | Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more Editor’s note: Louis will lead an editorial roundtable on this topic at VB Transfo... |
| 30.05.2025 | The Rise of Shadow AI: A New Era in Consulting | The consulting industry is undergoing a seismic shift. The rise of shadow AI is transforming how firms operate, threatening traditional roles and redefining productivity. As consulting giants like McKinsey and PwC announce significant layof... |
| 27.05.2025 | Security leaders lose visibility as consultants deploy shadow AI copilots to stay employed | Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Consulting firms’ accelerating adoption of generative AI to automate knowledge work is sending shockwaves across ... |
| 09.05.2025 | What your tools miss at 2:13 AM: How gen AI attack chains exploit telemetry lag – Part 1 | Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More It’s 2:13 a.m. on a Sunday and the SOC teams’ worst nightmares are about to come true. Attackers on the other sid... |
| 18.03.2025 | Prompt Security launches authorization features to strengthen AI data access controls Your vote of support is important to us and it helps us keep the content FREE. One click below supports our missio... | Generative artificial intelligence security startup Prompt Security Inc. today announced new authorization features that are designed to transform how organizations manage and secure access to generative AI applications and organization dat... |
| 18.02.2025 | The Rise of Shadow AI: Navigating the Hidden Dangers in the Workplace | In the digital age, innovation often races ahead of regulation. Shadow AI is a prime example of this phenomenon. It’s a double-edged sword, offering productivity boosts while posing significant security risks. As organizations embrace artif... |
| 17.02.2025 | Shadow AI: How unapproved AI apps are compromising security, and what you can do about it | Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Security leaders and CISOs are discovering that a growing swarm of shadow AI apps has been compromising their net... |
| 29.01.2025 | DeepSeek helps speed up threat detection while raising national security concerns | Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More DeepSeek and its R1 model aren’t wasting any time rewriting the rules of cybersecurity AI in real-time, with ever... |
| 04.12.2024 | Prompt Security: GenAI-Based Security Company Raises $18 Million (Series A) | Prompt Security, a leader in Generative AI (GenAI) Security, announced that it secured $18 million in Series A funding led by Jump Capital, with participation from Hetz Ventures (which doubled down on their initial investments), Ridge Ventu... |
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