Convincing LinkedIn comment-reply tactic used in new phishing

BleepingComputer

January 13, 2026 at 3:45 PM

Actively Exploited

Overview

Scammers are targeting LinkedIn users with a new phishing tactic that involves fake comments appearing as replies to legitimate posts. These comments, which resemble official LinkedIn notifications, falsely warn users about policy violations and encourage them to click on malicious external links. Some attackers are even using LinkedIn's own lnkd.in URL shortener, making it more difficult for users to recognize these attempts as scams. This tactic is particularly concerning as it exploits the trust users have in the platform, potentially compromising personal and professional information. LinkedIn users should be cautious and verify the authenticity of comments before clicking on any links.

Key Takeaways

Active Exploitation: This vulnerability is being actively exploited by attackers. Immediate action is recommended.
Affected Systems: LinkedIn users, especially professionals using the platform for networking and job searching.
Action Required: Users should verify the authenticity of comments and links before clicking, report suspicious activity to LinkedIn, and consider adjusting privacy settings to limit exposure.
Timeline: Newly disclosed

Original Article Summary

Scammers are flooding LinkedIn posts with fake "reply" comments that appear to come from the platform, warning of bogus policy violations and urging users to click external links. Some even abuse LinkedIn's official lnkd.in shortener, making the phishing attempts harder to spot. [...]

Impact

LinkedIn users, especially professionals using the platform for networking and job searching.

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 verify the authenticity of comments and links before clicking, report suspicious activity to LinkedIn, and consider adjusting privacy settings to limit exposure.

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 Phishing, LinkedIn.

Read Original Article

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