About Abhi HackZ (Abhishek Bhaskar)
Abhishek Bhaskar — known professionally as Abhi HackZ (also written as AbhiHackZ, Abhi_HackZ or Abhi-HackZ) — is a Security Analyst, VAPT Engineer, Bug Bounty Hunter and AI Security Researcher based in India.
Experience Summary
With over 5 years of experience in offensive security, Abhishek has assessed and helped secure more than 1000 applications and infrastructures — spanning enterprise web platforms, mobile apps, APIs, internal networks, wireless environments, IoT devices and AI systems.
Alongside consulting work, he actively participates in bug bounty and responsible disclosure programs on HackerOne and Bugcrowd, and has earned multiple Hall of Fame recognitions. He also gives back to the community through security talks, workshops and open-source tooling.
What I Do
- Security Analysis & VAPT — web, mobile, API, network, wireless, IoT and infrastructure penetration testing.
- Bug Bounty Hunting — responsible disclosure across public and private programs, with Hall of Fame recognitions.
- AI Security Research — prompt injection, LLM red teaming and agentic-workflow threat modelling.
- Security Automation — recon pipelines and open-source tools that scale offensive testing.
Expertise
Web App VAPTMobile VAPTAPI Security Network PentestWirelessIoT AI SecurityAutomationBug Bounty
Certifications
- CEH — Certified Ethical Hacker
- CPTE — Certified Penetration Testing Engineer
- CAP — Certified AppSec Practitioner (The SecOps Group)
- CLLMSP — Certified LLM Security Professional
- CRTOM — Certified Red Team Operations Management
- COP — Certified OSINT Professional