CISA Warns About New Spyware Attacks Targeting Messaging Apps
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued a warning that hackers are actively using spyware to break into people’s phones and spy on their private conversations. These attacks focus on popular messaging apps like WhatsApp and Signal. The important thing to understand is that the apps themselves are not being “hacked.” Instead, attackers are finding ways to infect the phone directly, which lets them read messages even from secure, encrypted apps.
These hackers use different tricks to get spyware onto a device. Sometimes they send fake versions of apps, links, QR codes, or messages that look harmless but secretly install malware. In more advanced cases, the attacker doesn’t need the victim to click anything at all. These “zero-click” attacks take advantage of hidden flaws in the phone’s system, allowing spyware to be installed automatically.
CISA says these attacks usually target specific, high-value individuals such as government workers, military members, journalists, non-profit leaders, or anyone whose private communications might be valuable. However, everyday users can also be affected, especially if their phone is outdated or lacks strong security settings.
To help protect people, CISA recommends several steps: keep your phone and apps updated, use strong security settings, and avoid basic text-message verification codes when possible. They also suggest using a password manager, installing only trusted apps, and reviewing app permissions regularly. iPhone users can enable Lockdown Mode for extra protection, while Android users should choose phones known for strong security and use built-in tools like Google Play Protect.
In simple terms: even secure chat apps cannot keep your messages private if your phone itself is compromised. Staying updated, cautious, and using stronger security features is the best way to protect your privacy.
