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Source Defense

Founded 2014 · 49 employees on LinkedIn · 11 known investors

Find your way into Source Defense

Source Defense provides a client-side security platform that detects and prevents digital skimming, Magecart attacks, and threats from third-party JavaScript on websites and payment pages. It serves enterprises and Fortune 500 companies in highly regulated, transaction-heavy industries, helping them protect customer data and meet PCI DSS compliance requirements.

CybersecurityEnterprise SoftwareSaaS

Investors · 11

AllegisCyber CapitalPalo Alto · $3M – $5M
Connecticut InnovationsNew Haven · $500K – $2M
Benhamou Global VenturesreportedMenlo Park · $200K – $5M
Capital One VenturesreportedMcLean
Global BrainreportedTokyo · $100K – $184M
Jerusalem Venture Partners (JVP)reportedJerusalem · $1.5M – $43M
JVPreportedNew York
NightDragonreportedSan Francisco
SixThirty VenturesreportedSt. Louis · $100K – $250K
SpringTide Venturesreported · 2 sourcesBoston · $500K – $5M

Also in the syndicate · 1

Jerusalem Venture Partners

Funding

SEC filings, press & company announcements

$37.5M disclosed across 2 rounds · 2020–2022

Source: company announcements and press reports — follow each round's link for the claim.

Competitors · 10

by search overlap
Cloudflare Turnstile118 shared keywordsCloudflare provides a global cloud network platform delivering security, performance, and development services through sixty-plus integrated services including SASE, application security, and full-stack development infrastructure.
Imperva96 shared keywordsImperva provides cybersecurity solutions to protect customers from cyberattacks across applications, data, and identities during digital transformation. The company serves enterprise customers including major financial institutions, telecom providers, and Fortune 100 companies.
Palo Alto Networks92 shared keywordsPalo Alto Networks provides cybersecurity platforms and services to protect organizations' digital infrastructure across cloud, network, and security operations. The company serves enterprise organizations, governments, financial institutions, utilities, and healthcare providers globally.
Instart91 shared keywordsInstart was a Palo Alto-based web content delivery and application performance company whose assets Akamai acquired in 2020.
Check Point Software88 shared keywordsCheck Point Software Technologies is a cybersecurity company providing security products and solutions. This page is its investor relations section, containing annual reports, SEC filings, financial results, and corporate governance information.
F584 shared keywordsF5 develops application delivery and security software and hardware platforms, including BIG-IP load balancers and application firewalls, for enterprise and government networks. The company serves organizations requiring network traffic management, cybersecurity, and application access control.
Firefox,81 shared keywordsMozilla is a global community organization that develops and maintains open-source internet infrastructure, including the Firefox web browser and Thunderbird email client, while advocating for internet openness, privacy, and user control. The organization also invests in responsible technology startups and creates open-source AI tools for developers.
Feroot Security72 shared keywordsFeroot discovers and monitors third-party scripts, tags, and trackers on websites to detect malicious or unwanted code and block threats. The platform helps organizations comply with PCI DSS, HIPAA, GDPR, CCPA, and other regulations while protecting customer data.
Netezza70 shared keywordsIBM is a global technology company whose business spans enterprise software (including Red Hat, HashiCorp, and Confluent), IT infrastructure such as mainframes, servers, and storage, and IT consulting services. The company is also investing heavily in quantum computing and AI-based enterprise offerings, including its Lightwell open-source software security clearinghouse and the Anderon quantum wafer foundry.
Upguard61 shared keywordsUpGuard provides a platform for managing cybersecurity risk, including third-party vendor and supply chain risk assessment. It is aimed at organizations seeking to evaluate and monitor the security posture of their vendors.

Companies competing with Source Defense for the same Google search keywords, organic and paid, via search-intersection analysis.

In the news

Source Defense Secures $27 Million in Growth Funding to Accelerate Prevention of Web Client-Side Cyber Risks - Source Defensesourcedefense.com · Apr 2022Client-side security startup Source Defense raises $27M to accelerate growth - SiliconANGLEsiliconangle.com · Apr 2022Source Defense Secures $27 Million in Growth Funding to Accelerate Prevention of Web Client-Side Cyber Risksglobenewswire.com · Apr 2022Source Defense, the Market Leader of Client-Side Web Security, Raises $10.5 Million to Prevent Magecart Attacks and Support Growing Demand - Source Defensesourcedefense.com · May 2020Website Security Startup Source Defense Raises $10.5 Million - CTechcalcalistech.com · May 2020

Frequently asked questions

What does Source Defense do?
Source Defense provides a client-side security platform that detects and prevents digital skimming, Magecart attacks, and threats from third-party JavaScript on websites and payment pages. It serves enterprises and Fortune 500 companies in highly regulated, transaction-heavy industries, helping them protect customer data and meet PCI DSS compliance requirements.
Who are Source Defense's investors?
Source Defense's investors include AllegisCyber Capital, Connecticut Innovations, Benhamou Global Ventures, Capital One Ventures, Global Brain, Jerusalem Venture Partners (JVP), JVP, NightDragon and 2 more.
How much funding has Source Defense raised?
Source Defense has disclosed $37.5M raised across 2 rounds.