Security
that never sleeps.

Offensive testing, cloud, compliance, audit and advisory — end-to-end protection.

Explore all services

VAPT & Pen Testing

Identify and exploit vulnerabilities before attackers do.

Compliance

Stay compliant with global and industry standards.

Internal Audit & GRC

Strengthen governance, risk and internal controls.

Application Security & Advisory

Build secure, resilient applications and infrastructure.

Featured service

Web Application VAPT

Comprehensive security testing for modern web applications to identify and fix critical vulnerabilities.

Manual + Automated Testing
Detailed Report & Risk Analysis
Industry Best Practices
Remediation Guidance

Learn More

Industries Pricing Blogs & Insights Learn

MITRE ATT&CK articles

Articles, checklists and expert guidance on mitre att&ck from Aesparrow's penetration testers, auditors and compliance consultants.

Cybersecurity

Interlock Ransomware: Attack Chain and Prevention

Interlock Ransomware uses social engineering, credential theft, lateral movement, and double extortion to compromise organizations. Learn how its seven-stage attack chain works, how attackers exploit fake software updates and ClickFix pages, and how CISA-recommended controls can help organizations…

Oct 26, 2026

Let’s find the gaps before someone else does.

Tell us what you need tested for a fixed-scope quote, or talk it through with an Aesparrow practitioner — no obligation, no sales script.

Get a fixed-scope quote Talk to an expert Explore services