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Zero-Click WhatsApp Account Takeover Hits iPhone Users Running iOS 16. No Linked Devices, No Warning

Security Affairs
Actively Exploited
iOSAppleVulnerability

Overview

A newly discovered zero-click attack is targeting WhatsApp accounts on iPhones running iOS 16, allowing attackers to take control of accounts without any user interaction or warning. This means that users can find their accounts sending unauthorized messages, often asking contacts for money transfers, without realizing they’ve been compromised. The attack is particularly concerning because it does not require any linked devices, making it harder for users to identify or prevent the intrusion. As this vulnerability is actively exploited, users of WhatsApp on iOS 16 need to be vigilant and take precautions to protect their accounts. This incident highlights the ongoing challenges of mobile security and the importance of being cautious about unsolicited messages and requests.

Key Takeaways

  • Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
  • Affected Systems: WhatsApp, iPhones running iOS 16
  • Action Required: Users should consider updating their iOS to the latest version as soon as patches are available, enable two-factor authentication on their WhatsApp accounts, and be cautious of messages requesting money or sensitive information.
  • Timeline: Newly disclosed

Original Article Summary

A zero-click attack targeting iPhones on iOS 16 hijacked WhatsApp accounts without linked devices, warnings, or user interaction. There is a particular kind of security incident that is harder to explain than most: your WhatsApp account is sending messages you did not write, asking your contacts for money transfers, and when you check the “Linked […]

Impact

WhatsApp, iPhones running iOS 16

Exploitation Status

This vulnerability is confirmed to be actively exploited by attackers in real-world attacks. Organizations should prioritize patching or implementing workarounds immediately.

Timeline

Newly disclosed

Remediation

Users should consider updating their iOS to the latest version as soon as patches are available, enable two-factor authentication on their WhatsApp accounts, and be cautious of messages requesting money or sensitive information.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to iOS, Apple, Vulnerability.

Read Original Article

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