October 20, 2025

From inbox clutter to costly compromise: Why email threats still matter

Email-based attacks aren’t relics of the past. They’re active, sophisticated, and increasingly lucrative for attackers. 

Sophos Insights

February 05, 2025

Scalable Vector Graphics files pose a novel phishing threat

The SVG file format can harbor malicious HTML, scripts, and malware

Threat Research

October 16, 2024

From QR to compromise: The growing “quishing” threat

Attackers leverage QR codes in PDF email attachments to spearphish corporate credentials from mobile devices

Threat Research

June 13, 2024

Phishing, BEC attackers target candidates in local election, among others

An escalating series of email-borne attacks were sent to candidates, including the author

Threat Research

December 19, 2023

“Inhospitality” malspam campaign targets hotel industry

Social engineering drives password-stealing malware attack against the front desk

Threat Research

April 14, 2020

Facing down the myriad threats tied to COVID-19

EDITOR'S NOTE: This is an ongoing, live report and will be updated continuously with new information as it becomes available. The report was originally published on March 24.

Threat Research

March 04, 2020

Trickbot campaign targets Coronavirus fears in Italy

Threat Research

July 11, 2019

‘Oto Gonderici’ Excel formula injections target Turkish victims

A criminal relentlessly attacks Turkish targets with a novel maldoc trick, mostly staying under the radar

SophosLabs UncutThreat Research

March 05, 2019

GandCrab 101: All about the most widely distributed ransomware of the moment

In this Sophos101 report, we'll give you the lowdown on what you need to know about this, unfortunately, widely disseminated malware.

SophosLabs UncutThreat Research