Stealer for PIX payment system, new Lumar stealer and Rhysida ransomware

In Brazil the PIX payment system is becoming more and more popular. Unsurprisingly, cybercriminals are jumping on the bandwagon, trying to abuse the system for their profit. A good example of this is GoPIX, a malware campaign that has been Read More …

The outstanding stealth of Operation Triangulation

In the previous blogpost on Triangulation, Kaspersky researchers discussed the details of TriangleDB, the main implant used in this campaign, its C2 protocol and the commands it can receive. The researchers mentioned, among other things, that it is able to Read More …

From Copacabana to Barcelona: The Cross-Continental Threat of Brazilian Banking Malware

Proofpoint researchers have long tracked clusters of malicious activity using banking malware to target users and organizations in Brazil and surrounding countries. Recently, researchers observed multiple threat clusters targeting Spain from threat actors and malware that have traditionally targeted Portuguese Read More …

Booking.com customers targeted by scam ‘confirmation’ emails

Travellers using the popular hotel website Booking.com are being warned not to fall for scam emails asking them to confirm their hotel payment, after a hack of Booking.com’s email system. In recent weeks the Observer has been contacted by a Read More …

Philippines’ cybersecurity failures exposed as hackers leak state secrets, people’s data

All it apparently took for one Philippine hacker to break into a government website was “Admin123” – a password that reflects what experts say is the authorities’ lax attitude towards cybersecurity that not only leaves millions of Filipinos vulnerable to Read More …

Phony Corsair LinkedIn Listing Contains DarkGate Malware

You can never be too careful when surfing the web, even if you’re looking for a new job. Corsair is a prominent name in the gaming hardware and accessories market, and it stands to reason that it would be a Read More …

Europol: Ragnar Locker ransomware gang taken down by international police swoop

This week, law enforcement and judicial authorities from eleven countries delivered a major blow to one of the most dangerous ransomware operations of recent years. This action, coordinated at international level by Europol and Eurojust, targeted the Ragnar Locker ransomware Read More …

Money-making scripts attack organizations

In April of this year, the FBI published an advisory on attacks targeting government, law enforcement, and non-profit organizations. Attackers download scripts onto victims’ devices, delivering several types of malware all at once. The main aim is to utilize company Read More …

Crambus: New Campaign Targets Middle Eastern Government

The Iranian Crambus espionage group (aka OilRig, APT34) staged an eight-month-long intrusion against a government in the Middle East between February and September 2023. During the compromise, the attackers stole files and passwords and, in one case, installed a PowerShell Read More …

How BPF-Enabled Malware Works

Berkeley Packet Filtering (BPF) is a kind of technology that allows programs to effectively execute code in the kernels of modern operating systems, such as Linux and Berkeley Software Distribution (BSD) variants. Soon, Windows will also add support for BPF. Read More …