# Zach Sivertson

Published articles for Zach Sivertson.

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## Harmonic Security raises $50M to govern how employees use AI tools

DevFeed: [Harmonic Security raises $50M to govern how employees use AI tools](<https://devfeed.tech/articles/harmonic-security-raises-50m-to-govern-how-employees-use-ai-tools-86758.md>)

Original publisher: [Read original article](<https://siliconangle.com/2026/10/14/harmonic-security-raises-50m-to-govern-how-employees-use-ai-tools/>)

Author: Duncan Riley

Published: 2026-10-14T12:00:52Z

Content type: news

Language: en

Sources: [SiliconANGLE](<https://devfeed.tech/sources/siliconangle.md>)

Topics: [LLM security](<https://devfeed.tech/topics/llm-security.md>), [ai-governance](<https://devfeed.tech/topics/ai-governance.md>), [Self Hosted AI Tools](<https://devfeed.tech/topics/self-hosted-ai-tools.md>), [MSP MCP](<https://devfeed.tech/topics/msp-mcp.md>), [anthropic](<https://devfeed.tech/topics/anthropic.md>), [Cloudflare](<https://devfeed.tech/topics/cloudflare.md>)

Tags: [agent-builder](<https://devfeed.tech/tags/agent-builder.md>), [agentic-workflows](<https://devfeed.tech/tags/agentic-workflows.md>), [ai](<https://devfeed.tech/tags/ai.md>), [ai-tools](<https://devfeed.tech/tags/ai-tools.md>), [alastair-paterson](<https://devfeed.tech/tags/alastair-paterson.md>), [anthropic](<https://devfeed.tech/tags/anthropic.md>), [artificial-intelligence](<https://devfeed.tech/tags/artificial-intelligence.md>), [cisco-live](<https://devfeed.tech/tags/cisco-live.md>), [cisco-systems](<https://devfeed.tech/tags/cisco-systems.md>), [claude](<https://devfeed.tech/tags/claude.md>), [claude-compliance-api](<https://devfeed.tech/tags/claude-compliance-api.md>), [claude-enterprise](<https://devfeed.tech/tags/claude-enterprise.md>), [claude-platform](<https://devfeed.tech/tags/claude-platform.md>), [climb-global-solutions](<https://devfeed.tech/tags/climb-global-solutions.md>), [cloud-control](<https://devfeed.tech/tags/cloud-control.md>), [crosspoint-capital-partners](<https://devfeed.tech/tags/crosspoint-capital-partners.md>), [distology](<https://devfeed.tech/tags/distology.md>), [funding](<https://devfeed.tech/tags/funding.md>), [harmonic-security](<https://devfeed.tech/tags/harmonic-security.md>), [model-context-protocol](<https://devfeed.tech/tags/model-context-protocol.md>), [news](<https://devfeed.tech/tags/news.md>), [next47](<https://devfeed.tech/tags/next47.md>), [raises](<https://devfeed.tech/tags/raises.md>), [security](<https://devfeed.tech/tags/security.md>), [series-b](<https://devfeed.tech/tags/series-b.md>), [small-language-models](<https://devfeed.tech/tags/small-language-models.md>), [the-latest](<https://devfeed.tech/tags/the-latest.md>), [usage-intelligence](<https://devfeed.tech/tags/usage-intelligence.md>), [zach-sivertson](<https://devfeed.tech/tags/zach-sivertson.md>)

### AI overview

Harmonic Security raised $50 million in a Series B round to expand its platform, which checks employee interactions with workplace AI tools for security risks. Its small language models inspect prompts in context, and the platform now covers browser, desktop AI applications and agentic workflows. A Usage Intelligence layer also helps leaders assess which AI use cases are delivering value. The company said it has more than 100 customers and that the funding will support engineering and go-to-market hiring.

### Source excerpt

Workplace artificial intelligence security startup Harmonic Security Inc. today announced it has raised $50 million in new funding to grow its platform for governing how employees use AI tools. The company's platform inspects anything an employee sends to an AI tool at work before it gets there. Custom small language models read each interaction in [...] The post Harmonic Security raises $50M to govern how employees use AI tools appeared first on SiliconANGLE.

## Mind raises $72M to stop sensitive data leaking into AI tools

DevFeed: [Mind raises $72M to stop sensitive data leaking into AI tools](<https://devfeed.tech/articles/mind-raises-72m-to-stop-sensitive-data-leaking-into-ai-tools-50700.md>)

Original publisher: [Read original article](<https://siliconangle.com/2026/09/17/mind-raises-72m-to-stop-sensitive-data-leaking-into-ai-tools/>)

Author: Duncan Riley

Published: 2026-09-17T22:17:36Z

Content type: news

Language: en

Sources: [SiliconANGLE](<https://devfeed.tech/sources/siliconangle.md>)

Topics: [data loss prevention](<https://devfeed.tech/topics/data-loss-prevention.md>), [Security](<https://devfeed.tech/topics/security.md>), [sensitive data](<https://devfeed.tech/topics/sensitive-data.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [Model Context Protocol](<https://devfeed.tech/topics/model-context-protocol.md>), [Software as a service](<https://devfeed.tech/topics/saas.md>)

Tags: [ai](<https://devfeed.tech/tags/ai.md>), [ai-agents](<https://devfeed.tech/tags/ai-agents.md>), [anthropic](<https://devfeed.tech/tags/anthropic.md>), [children-s-hospital-los-angeles](<https://devfeed.tech/tags/children-s-hospital-los-angeles.md>), [conrad-band](<https://devfeed.tech/tags/conrad-band.md>), [crosspoint-capital-partners](<https://devfeed.tech/tags/crosspoint-capital-partners.md>), [data-loss-prevention](<https://devfeed.tech/tags/data-loss-prevention.md>), [data-security](<https://devfeed.tech/tags/data-security.md>), [dlp](<https://devfeed.tech/tags/dlp.md>), [enterprise](<https://devfeed.tech/tags/enterprise.md>), [enterprise-security](<https://devfeed.tech/tags/enterprise-security.md>), [eran-barak](<https://devfeed.tech/tags/eran-barak.md>), [funding](<https://devfeed.tech/tags/funding.md>), [insider-risk-management](<https://devfeed.tech/tags/insider-risk-management.md>), [mark-decarlo](<https://devfeed.tech/tags/mark-decarlo.md>), [mind](<https://devfeed.tech/tags/mind.md>), [mind-security](<https://devfeed.tech/tags/mind-security.md>), [model-context-protocol](<https://devfeed.tech/tags/model-context-protocol.md>), [national-geographic-society](<https://devfeed.tech/tags/national-geographic-society.md>), [news](<https://devfeed.tech/tags/news.md>), [paladin-capital-group](<https://devfeed.tech/tags/paladin-capital-group.md>), [rsac-innovation-sandbox](<https://devfeed.tech/tags/rsac-innovation-sandbox.md>), [security](<https://devfeed.tech/tags/security.md>), [sensitive-data](<https://devfeed.tech/tags/sensitive-data.md>), [software](<https://devfeed.tech/tags/software.md>), [the-latest](<https://devfeed.tech/tags/the-latest.md>), [yl-ventures](<https://devfeed.tech/tags/yl-ventures.md>), [zach-sivertson](<https://devfeed.tech/tags/zach-sivertson.md>)

### AI overview

Mind Security raised $72 million to expand its data loss prevention software for enterprises. The company says its platform locates and classifies sensitive data across SaaS applications, endpoints and email, then helps block risky activity involving AI tools and agents.

### Source excerpt

Data loss prevention startup Mind Security Inc. today announced it has raised $72 million in new funding to push further into large enterprise accounts with new hires and channel partnerships. Mind provides software that locates sensitive files wherever an organization keeps them, in software-as-a-service applications, on endpoints and in email, then classifies each one on [...] The post Mind raises $72M to stop sensitive data leaking into AI tools appeared first on SiliconANGLE.