Harmonic Security stories
ChatGPT drives bulk of enterprise generative AI data risk
Fri, 16th Jan 2026
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data protection
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cloud security
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socs
Harmonic finds six genAI apps drive 92.6% of enterprise data exposure risk, with ChatGPT alone responsible for more than 70% of cases.
Sensitive data exposure rises with employee use of GenAI tools
Sat, 2nd Aug 2025
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martech
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breach prevention
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ai security
A quarter of files and 4.37% of prompts shared with GenAI tools contained sensitive data, raising security risks as employees use more AI applications.
One in fourteen workers use China-based AI apps, study shows
Fri, 18th Apr 2025
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data protection
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cloud security
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martech
Employees use an average of 254 AI apps at work, with 7% trying China-based platforms, raising serious data security concerns, Harmonic Security finds.
Study finds 8.5% of GenAI prompts risk data exposure
Fri, 17th Jan 2025
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data protection
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martech
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cdp
A study by Harmonic Security reveals that 8.5% of prompts in generative AI tools could expose sensitive data, raising serious security concerns.
Study finds employee use of GenAI apps poses privacy risks
Tue, 6th Aug 2024
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agentic ai
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copilots
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software engineering
Employees' widespread use of GenAI apps poses privacy risks as 30.8% of these tools train on customer data, a new study by Harmonic Security reveals.
Harmonic Security launches Harmonic Protect for zero-touch data protection
Fri, 19th Jul 2024
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data protection
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dlp
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risk & compliance
Harmonic Security launches Harmonic Protect, a zero-touch data protection tool for the generative AI era, eliminating manual data labelling and complex rules.
New data breaches spark cybersecurity fears as Twilio confirms attack
Thu, 11th Jul 2024
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mfa
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breach prevention
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data breach
ShinyHunters claimed responsibility for compromising 33 million Twilio users' phone numbers via the Authy 2FA app, sparking major security concerns.
Navigating the shadow side of AI: Assessing the risks & rewards
Fri, 1st Dec 2023
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data privacy
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ai
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ciso
Harmonic Security examines the risks of 'Shadow AI', highlighting concerns about data leaks and potential threats in growing AI sector.
Hopes for the global Artificial Intelligence summit
Mon, 30th Oct 2023
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data protection
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phishing
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email security
Leaders and tech companies will meet in the UK for the first global summit on AI. The focus will be on safety measures and monitoring risks.
Harmonic Security launches to help organisations use generative AI
Fri, 20th Oct 2023
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data analytics
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casb
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ai
Security leaders are struggling to get their arms around the problem of unsafe use and lack visibility into what AI services their employees are using.