atomsilo
RansomwareAbout the group
AtomSilo is a double-extortion ransomware group that emerged in September 2021, exploiting the Atlassian Confluence vulnerability (CVE-2021-26084) for initial access and demanding ransoms up to $1 million, attributed to the Chinese state-linked threat actor BRONZE STARLIGHT.
Exploited vulnerabilities 1
CVEs this group is known to exploit, per MITRE ATT&CK. Ordered by real-world severity.
CVE-2021-26084CRITICALEPSS 100%KEV leak site
Impact and victims
The group atomsilo has 2 known ransomware victims. See the most affected sectors and countries and recent victims.
2known victims
2in Brazil
1sectors hit
Most attacked sectors
Healthcare1
Most affected countries
🇧🇷 Brasil2
Recent victims
Tegra Vendas
Cristália - Indústria Farmacêutica
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