Archive


GReAT research

ToolShell: a story of five vulnerabilities in Microsoft SharePoint

Incidents

The SOC files: Rumble in the jungle or APT41’s new target in Africa


GReAT research

GhostContainer backdoor: malware compromising Exchange servers of high-value organizations in Asia

Research

Forensic journey: Breaking down the UserAssist artifact structure

GReAT research

Code highlighting with Cursor AI for $500,000


Research

Approach to mainframe penetration testing on z/OS. Deep dive into RACF

Malware descriptions

Batavia spyware steals data from Russian organizations

Research

AI and collaboration tools: how cyberattackers are targeting SMBs in 2025

Authors Categories Tags
Reports

ToddyCat: your hidden email assistant. Part 1

Kaspersky experts analyze the ToddyCat APT attacks targeting corporate email. We examine the new version of TomBerBil, the TCSectorCopy and XstReader tools, and methods for stealing access tokens from Outlook.

Crypto wasted: BlueNoroff’s ghost mirage of funding and jobs

Kaspersky GReAT experts dive deep into the BlueNoroff APT’s GhostCall and GhostHire campaigns. Extensive research detailing multiple malware chains targeting macOS, including a stealer suite, fake Zoom and Microsoft Teams clients and ChatGPT-enhanced images.

Mem3nt0 mori – The Hacking Team is back!

Kaspersky researchers discovered previously unidentified commercial Dante spyware developed by Memento Labs (formerly Hacking Team) and linked it to the ForumTroll APT attacks.

Mysterious Elephant: a growing threat

Kaspersky GReAT experts describe the latest Mysterious Elephant APT activity. The threat actor exfiltrates data related to WhatsApp and employs tools such as BabShell and MemLoader HidenDesk.