Saturday Security: Zero-Day Logitech Breach Exposes 1.8TB of Data
None
<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-9-16 wp-has-aspect-ratio"> <div class="wp-block-embed__wrapper"> <div class="embed-youtube"><iframe title="Saturday Security: Zero-Day Logitech Breach Exposes 1.8TB of Data" width="422" height="750" src="https://www.youtube.com/embed/EXKS9bevGRA?feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe></div> </div> </figure><p>Logitech, a prominent PC accessories brand, has recently confirmed a major data breach after cybercriminals exploited a zero-day vulnerability in a third-party platform. While Logitech assures that exposed data was limited and credit card numbers, as well as national IDs, were not stored on the impacted systems, the situation remains concerning. </p><p>The notorious Clop ransomware gang has taken responsibility for the attack and claims to have stolen an alarming 1.8TB of data, potentially compromising internal information related to employees, customers, consumers, and suppliers. Despite Logitech’s insistence that manufacturing operations and products were unaffected, this incident highlights the persistent threat of ransomware attacks. </p><p>Moreover, the same zero-day vulnerability has been utilized in recent attacks on several high-profile organizations, including Envoy Air and The Washington Post. As this threat continues to spread, it is crucial for individuals and companies alike to prioritize cybersecurity measures. </p><p>To safeguard your personal data, remember to freeze your credit, avoid reusing passwords, and enable multifactor authentication with passkeys whenever possible. Stay aware and secure in this ever-evolving digital landscape. </p><p><a href="https://ir.logitech.com/press-releases/press-release-details/2025/Logitech-Cybersecurity-Disclosure/default.aspx" rel="nofollow">https://ir.logitech.com/press-releases/press-release-details/2025/Logitech-Cybersecurity-Disclosure/default.aspx</a> </p><p><a href="https://www.pcworld.com/article/2974738/logitech-confirms-large-customer-data-breach-what-that-means-for-you.html" rel="nofollow">https://www.pcworld.com/article/2974738/logitech-confirms-large-customer-data-breach-what-that-means-for-you.html</a> </p><p>00:00 – Cloudflare Outage & Logitech Breach Intro </p><p>00:25 – Zero-Day Exploit & Clop Ransomware Claim </p><p>00:45 – What Data Was Stolen </p><p>01:02 – Growing Zero-Day Campaign Hits Other Companies </p><p>01:20 – How to Protect Yourself </p><p>01:31 – Final Thoughts: Stay Secure</p><div class="spu-placeholder" style="display:none"></div><div class="addtoany_share_save_container addtoany_content addtoany_content_bottom"><div class="a2a_kit a2a_kit_size_20 addtoany_list" data-a2a-url="https://securityboulevard.com/2025/11/saturday-security-zero-day-logitech-breach-exposes-1-8tb-of-data/" data-a2a-title="Saturday Security: Zero-Day Logitech Breach Exposes 1.8TB of Data"><a class="a2a_button_twitter" href="https://www.addtoany.com/add_to/twitter?linkurl=https%3A%2F%2Fsecurityboulevard.com%2F2025%2F11%2Fsaturday-security-zero-day-logitech-breach-exposes-1-8tb-of-data%2F&linkname=Saturday%20Security%3A%20Zero-Day%20Logitech%20Breach%20Exposes%201.8TB%20of%20Data" title="Twitter" rel="nofollow noopener" target="_blank"></a><a class="a2a_button_linkedin" href="https://www.addtoany.com/add_to/linkedin?linkurl=https%3A%2F%2Fsecurityboulevard.com%2F2025%2F11%2Fsaturday-security-zero-day-logitech-breach-exposes-1-8tb-of-data%2F&linkname=Saturday%20Security%3A%20Zero-Day%20Logitech%20Breach%20Exposes%201.8TB%20of%20Data" title="LinkedIn" rel="nofollow noopener" target="_blank"></a><a class="a2a_button_facebook" href="https://www.addtoany.com/add_to/facebook?linkurl=https%3A%2F%2Fsecurityboulevard.com%2F2025%2F11%2Fsaturday-security-zero-day-logitech-breach-exposes-1-8tb-of-data%2F&linkname=Saturday%20Security%3A%20Zero-Day%20Logitech%20Breach%20Exposes%201.8TB%20of%20Data" title="Facebook" rel="nofollow noopener" target="_blank"></a><a class="a2a_button_reddit" href="https://www.addtoany.com/add_to/reddit?linkurl=https%3A%2F%2Fsecurityboulevard.com%2F2025%2F11%2Fsaturday-security-zero-day-logitech-breach-exposes-1-8tb-of-data%2F&linkname=Saturday%20Security%3A%20Zero-Day%20Logitech%20Breach%20Exposes%201.8TB%20of%20Data" title="Reddit" rel="nofollow noopener" target="_blank"></a><a class="a2a_button_email" href="https://www.addtoany.com/add_to/email?linkurl=https%3A%2F%2Fsecurityboulevard.com%2F2025%2F11%2Fsaturday-security-zero-day-logitech-breach-exposes-1-8tb-of-data%2F&linkname=Saturday%20Security%3A%20Zero-Day%20Logitech%20Breach%20Exposes%201.8TB%20of%20Data" title="Email" rel="nofollow noopener" target="_blank"></a><a class="a2a_dd addtoany_share_save addtoany_share" href="https://www.addtoany.com/share"></a></div></div><p class="syndicated-attribution">*** This is a Security Bloggers Network syndicated blog from <a href="https://psilvas.wordpress.com">psilva&#039;s prophecies</a> authored by <a href="https://securityboulevard.com/author/0/" title="Read other posts by psilva">psilva</a>. Read the original post at: <a href="https://psilvas.wordpress.com/2025/11/22/saturday-security-zero-day-logitech-breach-exposes-1-8tb-of-data/">https://psilvas.wordpress.com/2025/11/22/saturday-security-zero-day-logitech-breach-exposes-1-8tb-of-data/</a> </p>