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:
- Emotet, once the world’s most dangerous malware, is back
November 16, 2021
Emotet, once described as “the world’s most dangerous malware” before being taken down by a major international police operation, is apparently back – and being installed on Windows systems infected with TrickBot malware. Emotet malware provided its controllers with a backdoor into compromised machines, which could be leased out to other groups, including ransomware gangs, to ...
- 200M Adult Cam Model, User Records Exposed in Stripchat Breach
November 16, 2021
A database containing the highly sensitive information on both users and models on the popular adult cam site StripChat were discovered online, left completely unprotected. The data exposure puts models and users at risk of extortion, violence and more. Stripchat is a popular site founded in 2016 and based in Cyprus that sells live access to ...
- MosesStaff attacks organizations with encryption malware: No payment demand made
November 16, 2021
The MosesStaff hacking group has entered the ‘ransomware’ fray with a difference: blackmail payments are furthest from their minds. On November 15, Check Point Research (CPR) said the group began targeting organizations in Israel during September this year, joining campaigns launched by Pay2Key and BlackShadow. The focus of these operations was to deploy ransomware on their victim’s ...
- New Rowhammer technique bypasses existing DDR4 memory defenses
November 15, 2021
Researchers have developed a new fuzzing-based technique called ‘Blacksmith’ that revives Rowhammer vulnerability attacks against modern DRAM devices that bypasses existing mitigations. The emergence of this new Blacksmith method demonstrates that today’s DDR4 modules are vulnerable to exploitation, allowing a variety of attacks to be conducted. Rowhammer is a security exploit that relies on the leaking of ...
- High-Severity Intel Processor Bug Exposes Encryption Keys
November 15, 2021
A security vulnerability in Intel chips opens the door for encrypted file access and espionage, plus the ability to bypass copyright protection for digital content. That’s according to Positive Technologies (PT), which found that the vulnerability (CVE-2021-0146) is a debugging functionality with excessive privileges, which is not protected as it should be. The high-severity privilege-escalation issue is ...
- Hackers compromise FBI email system, send thousands of messages
November 13, 2021
Hackers compromised a Federal Bureau of Investigation email system on Saturday and sent tens of thousands of messages warning of a possible cyberattack, according to the agency and security specialists. Fake emails appeared to come from a legitimate FBI email address ending in @ic.fbi.gov, the FBI said in a statement. Although the hardware impacted by the incident ...