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State Actors Targeting WinRAR Flaw in Multiple Campaigns

APT groups from Russia and China are targeting CVE-2023-38831 in WinRAR in multiple campaigns, deploying custom and commodity malware.

Russia, China

Threat Actors Exploit Citrix Netscaler ADC and Gateway Flaw

The flaw was disclosed last week, but researchers said that exploitation started in late August.

Citrix, Citrix Netscaler

CISA Pushes Organizations to Patch Known Confluence Bug

CISA and the FBI are urging network administrators to apply patches for the Atlassian Confluence bug (CVE-2023-22515) immediately.

Vulnerability

Threat Actors Deliver DarkGate Malware via Skype, Teams Chats

The global campaign, which occurred between July and September, mostly targeted organizations in the Americas region.

Microsoft, Microsoft Teams

Decipher Podcast: Dr. Christopher Mitchell

Dr. Christopher Mitchell, the CISO for the City of Houston, joins the Decipher podcast to discuss how he inspires his team and drives collaboration related to security within his organization.

CISO