Cyber espionage group Worok abuses Dropbox API to exfiltrate data via using a backdoor hidden in apparently innocuous image files. Researchers…
Microsoft linked Prestige ransomware attacks against organizations in Ukraine and Poland to Russia-linked threat actors. In Mid-October, Microsoft Threat Intelligence…
Russia-linked APT29 cyberespionage group exploited a Windows feature called Credential Roaming to target a European diplomatic entity. Mandiant researchers in…
Cybersecurity researchers warn of a new PowerShell backdoor that disguises itself as part of the Windows update process to avoid…
China-linked threat actors APT41 (a.k.a. Winnti) targeted organizations in Hong Kong, in some cases remaining undetected for a year. Symantec…
Microsoft warns that new Prestige ransomware is targeting transportation and logistics organizations in Ukraine and Poland. Microsoft reported that new…
Threat actors have compromised hundreds of servers exploiting critical flaw CVE-2022-41352 in Zimbra Collaboration Suite (ZCS). Last week, researchers from…
Chinese-speaking threat actor, tracked as WIP19, is targeting telecommunications and IT service providers in the Middle East and Asia. SentinelOne researchers…
The Budworm espionage group resurfaced targeting a U.S.-based organization for the first time, Symantec Threat Hunter team reported. The Budworm cyber…
An APT group tracked as Polonium employed custom backdoors in attacks aimed at Israelian entities since at least September 2021.…
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