In June 2026, Kaspersky observed a malware campaign distributing malicious VBScript files through direct messages in WhatsApp. The campaign affected users across multiple countries and territories, including Malaysia, Brazil, India, Mexico, Singapore, UK, Spain, Taiwan, Australia, Russia and Vietnam, with the highest number of victims observed in Malaysia. At the time of writing this article, the campaign is still active.
Analysis shows that the campaign primarily targets users of WhatsApp Desktop and WhatsApp Web. The threat actor uses deceptive file names masquerading as business and financial documents to persuade recipients to download and execute the attachment.
Read more…
Source: Kaspersky
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Cybercriminal sells tool to hide malware in AMD, NVIDIA GPUs
August 31, 2021
Cybercriminals are making strides towards attacks with malware that can execute code from the graphics processing unit (GPU) of a compromised system. While the method is not new and demo code has been published before, projects so far came from the academic world or were incomplete and unrefined. Earlier this month, the proof-of-concept (PoC) was sold on ...
- DNS Rebinding Attack: How Malicious Websites Exploit Private Networks
August 31, 2021
Web-based consoles are widely adopted by management software and smart devices to provide interactive data visualization and user-friendly configuration. This is gaining momentum as enterprises’ computer systems become more complex and more modern internet of things (IoT) devices are used at home. These web applications are usually located in internal environments or private networks protected ...
- HPE Warns Sudo Bug Gives Attackers Root Privileges to Aruba Platform
August 30, 2021
Hewlett Packard Enterprise (HPE) is warning a vulnerability in Sudo, an open-source program used within its Aruba AirWave management platform, could allow any unprivileged and unauthenticated local user to gain root privileges on a vulnerable host. Rated high in severity, HPE warns the Sudo flaw could be part of a “chained attack” where an “attacker has ...
- QNAP works on patches for OpenSSL bugs impacting its NAS devices
August 30, 2021
Network-attached storage (NAS) maker QNAP is investigating and working on security updates to address remote code execution (RCE) and denial-of-service (DoS) vulnerabilities patched by OpenSSL last week. The security flaws tracked as CVE-2021-3711 and CVE-2021-3712, impact QNAP NAS device running QTS, QuTS hero, QuTScloud, and HBS 3 Hybrid Backup Sync (a backup and disaster recovery app), ...
- New Mirai Variant Targets WebSVN Command Injection Vulnerability (CVE-2021-32305)
August 30, 2021
Unit 42 researchers have observed exploits in the wild for a recently disclosed command injection vulnerability affecting WebSVN, an open-source web application for browsing source code. The critical command injection vulnerability was discovered and patched in May 2021. A proof of concept was released and within a week, on June 26, 2021, attackers exploited the ...
- Cloudflare says it stopped the largest DDoS attack ever reported
August 27, 2021
Cloudflare said it’s system managed to stop the largest reported DDoS attack in July, explaining in a blog post that the attack was 17.2 million requests-per-second, three times larger than any previous one they recorded. Cloudflare’s Omer Yoachimik explained in a blog post that the company serves over 25 million HTTP requests per second on average ...