Qilin is a ransomware operation whose coverage examines reported incidents, technical analysis, disruption efforts, and defensive guidance for organizations.
Search across headline titles and summaries.
Background for this topic.
Qilin is a ransomware family and criminal operation, also reported under the name Agenda. The tag covers reported intrusions attributed to Qilin, technical analysis of its encryptors and supporting infrastructure, disruption efforts, and practical defensive guidance. Reports can differ in confidence, so attribution should be checked against malware behavior, infrastructure evidence, and reliable incident reporting rather than a ransom note alone.
For defenders, Qilin-related coverage is most useful for identifying file-encryption activity, validating detection and containment procedures, and tracking changes between samples or campaigns. Priorities include promptly remediating internet-facing vulnerabilities, restricting and monitoring remote administration, protecting privileged credentials, and maintaining offline or otherwise isolated backups that are regularly tested. During a suspected incident, isolate affected systems, preserve logs and forensic evidence, and avoid destroying indicators that can support scoping, recovery, and notification decisions.
Weekly headline count for the current query.
Two years on from ransomware attack, hospitals are still trying to identify and warn patients
Scumbags, including a Qilin ransomware affiliate, began hitting this hole May 7
Cushman & Wakefield activated incident response protocols after serial extortionists issued separate threats
Cushman & Wakefield activated incident response protocols after serial extortionists issued separate threats Real estate giant Cushman & Wakefield has confirmed a data breach after two cybercrime groups, ShinyHunters and Qilin, separately claimed responsibility for attacks on the company.…
Synnovis's 18-month forensic review of Qilin intrusion completed, now affected patients to be notified Synnovis has finally wrapped up its investigation into the 2024 ransomware attack that crippled pathology services across London, ending an 18-month effort to untangle what the NHS supplier describes as one of the most complex data reconstruction jobs it has ever faced.…
Pathology outage caused by Synnovis breach linked to harm across dozens of healthcare facilities The NHS says Qilin's ransomware attack on pathology services provider Synnovis last year led to the death of a patient.…
It's a marketing move to lure more affiliates, says infosec veteran The latest marketing ploy from the ransomware crooks behind the Qilin operation involves offering affiliates access to a crack team of lawyers to ramp up pressure in ransom negotiations.…
List of attacks by 'No regrets' crew leaking highly sensitive data continues to grow Qilin – the "no regrets" ransomware crew wreaking havoc on the global healthcare industry – just claimed responsibility for fresh attacks on a cancer treatment clinic in Japan and a women's healthcare facility in the US.…
Attacking the NHS is a very bad move UK and US cops have reportedly joined forces to find and fight Qilin, the ransomware gang wreaking havoc on the global healthcare industry.…
At least they didn’t get paid their $50M ransom demand The ransomware gang responsible for the chaos at London hospitals kept true to its word and released a trove of data that it claims belongs to pathology services provider Synnovis.…
Cybercriminals claim they used a zero-day to breach pathology provider’s systems Interview The ransomware gang responsible for the current healthcare crisis at London hospitals says it has no regrets about the attack, which was entirely deliberate, it told The Register in an interview.…
The days of cybercriminals having something of a moral compass are over The parent company of The Big Issue, a street newspaper and social enterprise for homeless people, is wrestling with a cybersecurity incident claimed by the Qilin ransomware gang.…
Qilin gang crims can earn up to 85 percent of extortion cash, or jail Business is very good for affiliates of the Qilin ransomware-as-a-service (RaaS) group, which is very bad for the rest of us.…