How to Protect Your iPhone or Android Device From Spyware

Why It Matters

Mobile spyware can exfiltrate confidential data and undermine business security, making device protection essential for executives and enterprises.

Key Takeaways

• Zero‑click attacks bypass user interaction entirely
• Pegasus and Predator remain active in 2026
• Apple Lockdown Mode blocks risky attachments and calls
• Android Advanced Protection adds intrusion logging and USB safeguards
• Replace devices if confirmed spyware infection

Pulse Analysis

The proliferation of sophisticated mobile spyware, exemplified by Pegasus and the newer Predator strain, marks a shift from niche espionage to a broader threat landscape. Zero‑click exploits allow adversaries to infiltrate devices without any user action, rendering traditional phishing defenses insufficient. High‑profile compromises—from former Amazon CEO Jeff Bezos to dissident families—highlight that both public figures and corporate leaders are viable targets, raising concerns for any organization that relies on mobile communications for confidential operations.

Apple and Google have responded with layered defenses aimed at hardening the mobile stack. Apple’s Lockdown Mode disables most message attachments and FaceTime calls, while its Memory Integrity Enforcement protects against memory‑corruption exploits that underpin many spyware attack chains. On Android, the Advanced Protection program introduces intrusion logging, USB restrictions, and network safeguards, complemented by mandatory OS and app updates. Security‑savvy users should also employ reputable VPNs, avoid side‑loading, and regularly audit app permissions to reduce the attack surface.

Beyond technical controls, the human impact of spyware is profound. Activists, journalists, and business executives face not only data theft but also the chilling effect of surveillance, which can suppress dissent and jeopardize competitive advantage. Enterprises should integrate mobile threat intelligence into their broader security posture, provide training on phishing and link hygiene, and establish incident response plans that include device replacement. Resources such as Access Now, Reporters Without Borders, and Amnesty International offer support for individuals who suspect they have been targeted.