ANVILD
About

Guardian & attacker.

Anvild is two researchers who chose to work as specialists rather than generalists — one focused on open-source intelligence and threat intelligence, the other on bug bounty and vulnerability research. Together, they see the whole picture.

The Founders
VaLaR
Yassin Hamada

Yassin Hamada

OSINT & THREAT INTELLIGENCE

Works the way an investigator does — building a picture of exposure from public information alone, cross-referencing breach data, and translating threat-intelligence tradecraft into findings that ordinary people and small teams can act on. Publishes ongoing research on OSINT methodology, phishing operations and web exploitation.

OSINT · THREAT INTELLIGENCE · MALWARE ANALYSIS
OsKaaR
Bassel Sayed

Bassel Sayed

BUG BOUNTY & VULNERABILITY RESEARCH

Breaks web applications for a living — mapping attack surface, chaining logic flaws, and demonstrating real, exploitable issues rather than scanner noise. Author of open security tooling and disclosed CTF and bug-bounty writeups, with a focus on access control and modern web vulnerabilities.

BUG BOUNTY · VULNERABILITY RESEARCH · WEB EXPLOITATION
What guides us

Principles, not slogans.

  • Direct founder access on every engagement
  • Formal, signed scope before any work begins
  • Evidence over alarm — no fear-based selling
  • Plain-language reporting
  • Passive, legal, authorized methods only

Stop guessing what is safe.

Every conversation starts with a free scope call — no commitment required.