Sednit reloaded: Back in the trenches

ESET researchers document how the Sednit APT group has reemerged with a modern toolkit centered on two paired implants – BeardShell and Covenant.

⚠️ Critical #XSS flaw actively exploited in Zimbra Collaboration Suite, putting over 129,000 servers at risk. Researchers suspect involvement of #Sednit (aka Fancy Bear).

Read: https://hackread.com/zimbra-cve-2024-27443-xss-flaw-hit-sednit-servers/

#CyberSecurity #Vulnerability #FancyBear #Zimbra

Zimbra CVE-2024-27443 XSS Flaw Hits 129K Servers, Sednit Suspected

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Operation RoundPress targeting high-value webmail servers

ESET researchers uncover a Russia-aligned espionage operation that they named RoundPress and that targets webmail servers via XSS vulnerabilities.

Spies hack high-value mail servers using an exploit from yesteryear https://arstechni.ca/98Fq #cross-sitescripting #Security #webmail #Biz&IT #sednit #xss
Spies hack high-value mail servers using an exploit from yesteryear

Attacks spilled contacts and emails from targeted accounts.

Ars Technica
Webmailer Roundcube: Attacken auf Zero-Day-Lücke

Im Webmailer Roundcube missbrauchen Cyberkriminelle eine Sicherheitslücke, um verwundbare Einrichtungen anzugreifen. Ein Update schließt das Leck.

heise online
Zebrocy Retools for New Political Attacks - Researchers warn that the Russia-linked APT has freshened up their tools with an improved download... more: https://threatpost.com/zebrocy-retools-political-attacks/148593/ #spearphishing #fancybear #backdoor #phishing #malware #dropbox #zebrocy #delphi #golang #sednit #apt28
Zebrocy Retools for New Political Attacks

Researchers warn that the Russia-linked APT has freshened up their tools with an improved downloader and more.

Threatpost - English - Global - threatpost.com