~/ whoami
rishi is a
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based in london, UK.

currently senior security researcher at kynd and part of the leadership team of the uk osint community.

Expertise
DETECTION ENGINEERING OSINT THREAT INTELLIGENCE ATTACK SURFACE MANAGEMENT

recent activity

A real-time feed of vulnerability research, community contributions, and technical advisories.

labs

A curated stream of talks, research, vulnerability discovery, and technical labs.

conference talk

dns osint techniques for product & service discovery

A conference talk focused on using DNS-based OSINT to uncover product and service exposure patterns more quickly.

owasp london · 2026 watch talk →
technical writeup

detecting salesloft drift through dns osint techniques

A deeper write-up on detecting exposed organizations through DNS footprints and drift-related patterns.

blog.rxerium.com read article →
vulnerability

cve-2025-8875 & 8876

detection for active critical vulnerabilities
ethics

ethical osint

implications in personal data collection
phishing

fishing for phishing

tracking adversaries with projectdiscovery
open source repo →

labs

detection signatures

techical training

youtube workshop

using osint to investigate on twitter/x

youtube workshop

shodan made simple: a beginner's guide

speaking history

def con (red team village) owasp london 5+ bsides conferences uk parliament

full archive available on request

contact

Let's build something secure together.

Open to high-impact security collaborations, speaking engagements, and technical research opportunities.

Availability
Available
Response Time ~24-48 hours
Location London, UK / Remote
support research Sponsor

communication channels

primary_comms rishi@rxerium.com
secure_session @rxerium.02
meeting_sync Schedule Conversation
© 2026 rishi. all rights reserved.
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