AppWizard
June 22, 2025
A significant security vulnerability has been discovered in Android's notification system, allowing malicious actors to exploit invisible Unicode characters to open deceptive links without user awareness. Research indicates that this flaw enables attackers to redirect users from seemingly legitimate links, such as "amazon.com," to malicious sites like "zon.com" through the use of zero-width space characters. Major applications including WhatsApp, Telegram, Instagram, Discord, and Slack have been confirmed as vulnerable to this exploit. Attackers can also use this vulnerability to initiate deep links that perform actions like making calls or sending messages without user consent. Traditional antivirus solutions may not detect these threats, as they do not involve conventional malware, highlighting the need for endpoint protection tools that focus on behavioral anomalies. Users are advised to be cautious with notifications and links from unfamiliar sources.
