Inside GentleKiller: The EDR-Killer Powering The Gentlemen
2026-06-21T02:51:46Z•2ceb896a6ef53a1672ca64212ff85aee455ac77c6b261012f876c851727fc230
BYOVDCISACisco-ISEEDR-killerF5FortiBleedFortinetGentleKillerKnown-Exploited-VulnerabilityNGINXPeter-Thiel-Dialog-leakSocGholishSplunkactive-exploitationclipper-malwarecredential-leakcredential-sprayingcrypto-theftdata-breachvulnerability-patch
What happened
Multiple high-impact security events: ESET and leaked internal data detail GentleKiller, an EDR-killer suite (BYOVD-enabled) used to disable endpoint defenses ahead of ransomware; FortiBleed exposed credentials for ~74,000 Fortinet devices with active exploitation observed; and law enforcement disrupted SocGholish, cleaning ~14,971 WordPress sites. Major data breaches and malware reports include an exposed 24-billion-record credentials collection and a Tor-based clipper targeting crypto seed phrases. Multiple critical vulnerabilities were disclosed and patched or added to CISA’s KEV: Splunk CV
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- securityaffairs
- Record identifier
- 2ceb896a6ef53a1672ca64212ff85aee455ac77c6b261012f876c851727fc230
- Enrichment time
- 2026-06-21T02:51:46Z
- AI-assisted enrichment
- Yes
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