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VVS Stealer is a new type of malware written in Python that specifically targets Discord users by stealing their credentials and tokens. Discovered by researchers at Palo Alto Networks, this malware has been available for purchase on Telegram since at least April 2025. The ease of access to this tool poses a significant risk to Discord users, as attackers can use stolen credentials to hijack accounts, potentially leading to further scams or unauthorized activities within the platform. This incident raises concerns about the security measures in place for popular communication tools like Discord, and users are urged to be vigilant about their account security. Protecting accounts with strong, unique passwords and enabling two-factor authentication can help mitigate some of the risks associated with such malware.

The React2Shell vulnerability is currently being exploited by cybercriminals to install malware on Linux systems. Researchers from Palo Alto Networks and NTT Security have identified that this vulnerability facilitates the deployment of malicious tools like KSwapDoor and ZnDoor. KSwapDoor is particularly concerning as it is a sophisticated remote access tool designed to operate stealthily, allowing attackers to maintain control over compromised systems without detection. This ongoing threat affects organizations running vulnerable Linux environments, making it crucial for them to take immediate action to secure their systems. Users need to be aware of the risks and ensure their defenses are updated to mitigate potential attacks.

A hacking campaign has been targeting GlobalProtect logins and scanning SonicWall APIs since December 2, 2025. The attack is significant due to its scale, involving over 7,000 IP addresses linked to a German hosting provider, indicating a coordinated effort that poses a serious threat to the security of affected systems.

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.