Jbc targeted by Qilin ransomware gang
Free public brief. The indicators, the detections with Splunk SPL already written (plus Elastic and KQL where they apply), and a Slack alert the next time this touches a vendor you run are in the app — free account, no card.
Qilin ransomware operators claim to have compromised Jbc, exfiltrating data from 396 users and discovering exposed employee credentials.
Ransomware.live, a ransomware tracking platform, reports that Jbc has been targeted by the Qilin ransomware gang. According to the listing, the attack resulted in the compromise of 396 user accounts and exposed credentials for 2 third-party employees. The threat actors also identified 18 DNS records associated with the victim's domain, indicating reconnaissance of the organization's external attack surface. The exact nature of Jbc's business operations and the specific data exfiltrated are not detailed in the public listing. This incident underscores the ongoing risk posed by ransomware operations that combine data exfiltration with encryption, using the threat of data publication to pressure victims into paying extortion demands.
Mentioned in this report
Detection guidance
1 detection for this report is in the app — rules that match its indicators, converted to Splunk SPL, to Elastic where their fields map onto Elastic's integrations and to Microsoft Defender XDR KQL wherever Defender records the activity, plus YARA and Suricata. Three days of it free, no card.
Source reporting: https://www.ransomware.live/id/SmJjQHFpbGlu
What this brief leaves out
This page is the free tier: the write-up, the severity, the names. In the app the same report carries its extracted indicators, its detections (Splunk SPL already written, plus Elastic and Microsoft KQL where they apply), the actors and CVEs it names as live profiles, and the vendor research on the same campaign — the primary source the news paraphrased, cited and read directly.
It sits in a corpus of 13,854 reports from 146 sources, 614 of them written in the last seven days, and it grows through the day.
A new account starts with three days of all of it, no card, then keeps the government and CERT reporting free. Name the vendors you run and Slack hears about the reports that touch them — about forty a week that are yours, not the four hundred that are not.
Create a free account What it costs