Kaspersky, a well-known cybersecurity company, has recently issued a warning about a new type of audio-based attack called ASCA (Audio-based Side-Channel Attack). This method leverages advanced artificial intelligence (AI) technology to listen to keyboard sounds and determine what the user is typing. The hackers behind this type of attack can use the sound of keystrokes to decode sensitive information such as passwords, email addresses, phone numbers, and private messages.
ASCA is a dangerous type of attack that exploits unintended communication leaks in a system, such as power consumption, electromagnetic emissions, or keyboard sounds. Kaspersky’s research showed that, with a well-trained AI model, hackers can accurately determine what a user is typing up to 95% of the time. This is a concerning number that highlights the severity of this issue.
To prevent falling victim to an ASCA attack, Kaspersky offers some advice. Firstly, using two-factor authentication (2FA) provides an extra layer of verification before logging into a password-protected account. Secondly, users should avoid entering passwords or other confidential information during conference calls, as this can increase the risk of interception. Lastly, users can also try to vary their typing speed to avoid having a consistent typing style that hackers can decode.
In conclusion, ASCA is a concerning new attack method that exploits indirect channels to steal sensitive information. By following the advice provided by Kaspersky, users can protect themselves from this type of attack and ensure their online security and privacy.