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 20
| Date | Title | Description |
| 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... |
| 22.11.2024 | Prompt Security's $18M Funding: A Shield Against Generative AI Threats | In the bustling streets of New York City, a new player is emerging in the cybersecurity arena. Prompt Security, a startup founded in 2023, has just secured $18 million in Series A funding. This significant investment is a beacon of hope for... |
| 20.11.2024 | Prompt Security Raises $18M in Series A Funding | Prompt Security, a NYC-based company which specializes in Generative AI (GenAI) security, raised $18M in Series A funding. The round was led by Jump Capital, with participation from Hetz Ventures, Ridge Ventures and major tech companies Okt... |
Show more