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At least four separate campaigns against CVE-2023-37580 in the popular Zimbra Collaboration Suite aimed to siphon up reams of sensitive mail data.

More than half of organizations are nowhere near ditching passwords, even as cyberattackers continue to have a field day with workers' poor credential choices.

If you ever had to acquire packets from a network, you probably used tcpdump. Other tools (Wireshark, dumpcap, snort...) can do the same thing, but none is as widely used as tcpdump. tcpdump is simple to use, fast, and universally available (and free!).

Cisco Partner Summit 2023 was last week, and I’m still feeling the excitement! We had a record number of attendees and gorgeous Miami beaches to take in. The whole experience was powered by information, inspiration and connection.

Intersect360 Research published a detailed analysis comparing a VDI 2,500 desktop deployment on a public cloud to a Cisco compute-based on-premises deployment. The result was the Cisco deployment saved the customer $2 million over three years.

TAG’s discovery of a 0-day exploit used to steal email data from international government organizations.

Cybercriminals are playing both sides with simple disaster scams, and it's working.

The medical transcription company Perry Johnson & Associates provides services to multiple U.S. healthcare organizations and the breach is the sector’s second largest this year.

People are not robots; their decisions are based on emotion as much as data. Often, this can lead them to make mistakes with serious security implications for the business.

Exclusive Insights from the RSAC Executive Security Action Forum (ESAF)