VulnHub

Researchers at Zimperium zLabs have discovered a new Android malware called DroidLock, which behaves like ransomware. This malicious software can lock users out of their devices and steal sensitive information by tricking them into providing their credentials through phishing tactics. Additionally, DroidLock has the capability to stream users' screens and activate their front cameras through VNC, raising serious privacy concerns. This malware primarily targets Android users, making it essential for them to remain vigilant about their device security and be cautious of suspicious links or applications. The emergence of DroidLock emphasizes the ongoing risks associated with mobile malware and the need for users to adopt strong security practices.

Google has addressed a zero-day vulnerability in its Chrome browser that was actively exploited in the wild. This vulnerability, which does not have a CVE identifier, remains shrouded in mystery, as details about its origin and the specific components it affects are unclear. The lack of a CVE means users and security experts have limited information regarding the potential risks involved. However, the fact that it has been exploited means users should update their Chrome browsers promptly to safeguard against potential attacks. Keeping software up to date is crucial in mitigating risks associated with such vulnerabilities.

GoldFactory, a financially motivated cybercriminal group, has launched new attacks targeting mobile users in Southeast Asia, specifically Indonesia, Thailand, and Vietnam. They are distributing modified banking applications that serve as conduits for Android malware, leading to over 11,000 infections since October 2024, posing significant risks to users' financial security.

Google has addressed 51 vulnerabilities in Android, including two high-severity flaws (CVE-2025-48633 and CVE-2025-48572) that are potentially under targeted exploitation. Both vulnerabilities impact the Android Framework, which is essential for app development, and could allow malicious applications to access sensitive information.

A malicious Chrome extension named Crypto Copilot has been identified, capable of injecting hidden Solana transfer fees into swap transactions, redirecting funds to an attacker's wallet. This poses a significant threat to users engaging in cryptocurrency transactions on the Raydium platform, highlighting the need for vigilance against browser-based threats.

This week, significant cybersecurity threats emerged as hackers exploited new 0-day vulnerabilities in Fortinet and Chrome, infiltrating supply chains and SaaS tools. The rapid response from major companies like Microsoft, Salesforce, and Google highlights the severity of these attacks and the ongoing challenges in securing trusted applications and software updates.

CISA has identified that various cyber threat actors are using commercial spyware to target users of mobile messaging applications, employing tactics such as phishing, zero-click exploits, and impersonation. The focus is primarily on high-value individuals including government and military officials, indicating a serious threat to sensitive communications.