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Sophos Insights
AI Research
Phishing
ransomware tips
test bn
November 18, 2025
Cybersecurity Awareness Month
MFA
National Cyber Security Awareness Month
password tips
Cybersecurity Awareness Month: 10 tips to Stay Safe Online that anyone can use
October 13, 2025
Products & Services
cybersecurity education
Education
featured
Ransomware
state of ransomware
K-12 schools face cybersecurity risks inside and outside of the classroom
September 18, 2025
Threat Research
.svg
Scalable vector graphics
Spam
Scalable Vector Graphics files pose a novel phishing threat
February 5, 2025
Security Operations
CloudFlare
FlowerStorm
legitimate service abuse
phishing-as-a-service
Rockstar
Rockstar2FA
Sophos MDR
Sophos X-Ops
Phishing platform Rockstar 2FA trips, and “FlowerStorm” picks up the pieces
December 19, 2024
Atera
MDR
MuddyWater
RMM
STAC 1171
TA450
Sophos MDR blocks and tracks activity from probable Iranian state actor “MuddyWater”
November 20, 2024
QR code
Quishing
spearphishing
x-ops
From QR to compromise: The growing “quishing” threat
October 16, 2024
election
Email
fraud
Telegram
Phishing, BEC attackers target candidates in local election, among others
June 13, 2024
Naked Security
bust
doj
Netwalker
Crimeware server used by NetWalker ransomware seized and shut down
August 14, 2023