October 27, 2021

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Expired Let’s Encrypt Certificate failure affects millions of users – Computer – News

Let’s Encrypt’s old digital DST Root CA X3 security certificate expired has caused failures and errors for several million users. An unknown number of services, websites and applications were not provided with a new certificate in time.

Several tech companies suffered outages on September 30 due to Let’s Encrypt IdentTrust DST Root CA X3 Certificate Has Expired. after, after Pre-announced expiration From the certificate, various services, browsers, games, websites and applications that are temporarily inaccessible to millions of users or no longer function properly or securely. At worst, the devices can’t connect to the internet anymore.

The exact extent of the accident is unknown. Older devices like PlayStation 4 and smartphones running Android 7.1.1 will be particularly affected by connectivity issues, especially if the operating system or firmware associated with it has not been updated for a while. Security expert Scott Helmy warned A week ago already for problems. He says against ZDnet He had already seen several services with malfunctions on Friday. Exact size is not specified. Among other things Shopify employment Hiroko It is described in their status pages that they were recently able to resolve the outages associated with the certificate. Helme also mentions Bluecoat, Cisco Umbrella, Catchpoint, Guardian Firewall, Monday.com, PFsense, Google Cloud Monitoring, Azure Application Gateway, OVH, Auth0, Shopify, Xero, QuickBooks, Fortinet, Heroku, Rocket League, InstaPage, and Ledger.

Hundreds of millions of websites around the world use certificates issued by Let’s Encrypt for a secure https connection. Usually, companies prepare well in advance before important digital certificates expire for such a time. Because in a short time middleRoot certificates have expired, and many servers, browsers, and operating systems have not been updated in a timely manner, Let’s Encrypt CEO explains Josh’s ass tegenover TechRadar from.

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The non-profit Let’s Encrypt is the world’s largest certification authority and has issued more than two billion digital certificates in recent years. The DST Root CA X3 certificate was issued in cooperation with IdentTrust and guarantees an encrypted connection. Meanwhile, all previous DST Root CA X3 services must have been migrated to IdenTrust Commercial Root CA 1 in order to continue working without any issues.