
Ross McKerchar
Ross McKerchar is the CISO of Sophos. Ross has a BSc in Computer Science from Edinburgh University and joined Sophos in 2007. During his years at Sophos, Ross established and built Sophos’ cybersecurity program through periods of high company growth, including multiple acquisitions and an IPO on the LSE.
At Sophos, the CISO team runs all aspect of Sophos' own security including Security Architecture, Trust and Compliance, Product Security, Red Teaming and Security Operations. Sitting in the Sophos technology group alongside Sophos Labs and our customer-facing MDR team, we are part of Sophos X-Ops joint task force.
Out of work Ross has a passion for the outdoors and, when he’s not spending time with his young family, loves to travel around the world rock climbing, trail running or surfing.
Conteúdo por Ross McKerchar

Sophos Insights
LLM
AI
Exploit
vulnerability
Active Adversary
Pacific Rim
The vulnerability flood is here. Here’s what it means – and how to prepare
April 9, 2026

Threat Research
OpenClaw
LLM
AI
penetration testing
Red Team
CISO
Sophos X-Ops
We let OpenClaw loose on an internal network. Here’s what it found
April 9, 2026

Products & Services
Sophos Insights
Trust
Trust Center
Privacy
The High Cost of Low Trust: Our Commitment to Radical Transparency
March 31, 2026

Threat Research
AI
LLM
OpenClaw
CISO
risk
Sophos X-Ops
The OpenClaw experiment is a warning shot for enterprise AI security
February 13, 2026

Products & Services
featured
Firewall
Sophos Firewall
v22
We need secure products as much as we need security products
October 22, 2025

Products & Services
Chinese APT
Chinese spying
featured
Pacific Rim Story
Security Operations
Sophos Firewall
state-sponsored attackers
Pacific Rim: Por Dentro da Contra-Ofensiva – Os TTPs Usados para Neutralizar Ameaças Baseadas na China
December 16, 2024

Security Operations
Chinese APT
Cyberoam
featured
Pacific Rim Story
Sophos Firewall
state-sponsored attackers
Pacific Rim timeline: Information for defenders from a braid of interlocking attack campaigns
October 31, 2024