An analysis of CrystalX commercial RAT with prankware features
Introduction In March 2026, we discovered an active campaign promoting previously unknown malware in private Telegram chats. The Trojan was offered as a MaaS (malware‑as‑a‑service) with…
Category: securelist
Kaspersky Global Report by Kaspersky Security Services 2026
Kaspersky Security Services provide a comprehensive cybersecurity ecosystem, taking enterprise threat protection to another level. Services like Kaspersky Managed Detection and Response and Compromise Assessment…
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How we uncovered a Horabot campaign and how you can detect this malware
Introduction In this installment of our SOC Files series, we will walk you through a targeted campaign that our MDR team identified and hunted down…
eScan supply chain attack: what you should know
UPD 30.01.2026: Added technical details about the attack chain and more IoCs. On January 20, a supply chain attack has occurred, with the infected software…
Active malicious campaign with the RenEngine loader
We often describe cases of malware distribution under the guise of game cheats and pirated software. Sometimes such methods are used to spread complex malware…
The mobile threat landscape in 2025
Starting from the third quarter of 2025, we have updated our statistical methodology based on the Kaspersky Security Network. These changes affect all sections of…