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LEAK Click Cloud cookies bundleLeak Click Private folder-name cookies bundleCSLeakClickCloudCookiesStealer (also known as LEAK Click Cloud cookies bundle and Leak Click Private folder-name cookies bundle) is a CyStack research label for information-stealer traces. CSLeakClickCloudCookiesStealer targets browser credentials. As of 11/10/2026, CyStack's research assesses unknown attribution confidence.
Note: This data is provided for reference and cybersecurity research only.
CyStack recommends that users do not use this information for unlawful purposes
Original English
CSLeakClickCloudCookiesStealer is a CyStack-coined identifier
for a LOGS-pack per-victim folder-style IOC distributed through
the Leak Click Private / LEAK Click Cloud Telegram
channel. Observed inside the 23-24 JUNE - 25597 LOGS.part01.rar
aggregator pack at logs/<CC>- Leak Click Private -<HWID>- <TIMESTAMP>/ victim folders. The folder-name convention
embeds the literal - Leak Click Private - operator label
between the country-code prefix and the alphanumeric HWID.
The pack ships a four-entry root: a Cookies/ subdirectory
with Netscape cookies dumps per browser profile, a Windows
URL shortcut file Link LEAK Click Cloud.url pointing to
the operator's Telegram channel, a short-random-name .txt
decoy file (6-8 char lowercase, e.g. GgcvKn.txt), and an
empty-name packer DIR. The LOGS pack ships multiple stealer
families under a single archive convention, so the minimal
cookies-plus-channel-shortcut layout carries no remaining
family signal beyond cookie-jar exporter with LEAK Click channel promo file. Family attribution is provisional
pending a published threat-intel mapping.
Infostealer data represents only a fraction of modern data theft threats. With the Threat Intelligence component in the CyStack VulnScan solution suite, organizations can investigate each threat and credential exposure in depth, mapping C2, IOCs, and other actionable threat intelligence.
