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Cybersecurity Snapshot: CISA Warns of Global Spear-Phishing Threat, While OWASP Releases AI Security Resources

Tenable

Meanwhile, cybercriminals have amplified their use of malware for fake software-update attacks. Those are three security measures cyber teams should proactively take in response to an ongoing and “large scale” email spear-phishing campaign targeting victims with malicious RDP files , according to the U.S. Prevent RDP file execution.

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The Top 5 Largest Scale Intrusions in 2023

Palo Alto Networks

Our Incident Response (IR) and Managed Threat Hunting (MTH) teams observed ransomware groups exploiting Citrix Bleed. The MTH team has also observed remote executions from Netscaler gateways in association with the exploitation of this vulnerability. Social engineering casts a wide net and relies on human error to exploit.

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AI Cybersecurity Best Practices: Meeting a Double-Edged Challenge

Ivanti

Artificial intelligence is already showing its potential to reshape nearly every aspect of cybersecurity – for good and bad. Its use by bad actors is already a source of concern. Almost half (46%) feel it’s a net positive, while 44% think its impact will be neither positive nor negative. Why is AI security important?

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The Top 5 Largest Scale Intrusions in 2023

Palo Alto Networks

Our Incident Response (IR) and Managed Threat Hunting (MTH) teams observed ransomware groups exploiting Citrix Bleed. The MTH team has also observed remote executions from Netscaler gateways in association with the exploitation of this vulnerability. Social engineering casts a wide net and relies on human error to exploit.

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Now is the Time to Get Your Business Protected from Cyberthreats (Sponsored)

David Walsh

Malware has been a problem for decades, one that was exacerbated by the the rise of the internet, file sharing, and digital assets. Whether it’s keyloggers or other types of malware, they’ll make your computer slow and insecure, all without you knowing. While your team is working from home. Malwarebytes for Teams.

Malware 104
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Cybersecurity Snapshot: New Guide Details How To Use AI Securely, as CERT Honcho Tells CISOs To Sharpen AI Security Skills Pronto

Tenable

A mix of anxiety and empowerment ” (Tenable) “ CISOs’ crucial role in aligning security goals with enterprise expectations ” (Help Net Security) “ What’s important to CISOs in 2024 ” (PwC) VIDEOS CISO Predictions for 2024 (CISO Tradecraft) Achievements and Aspirations: Reflecting on 2023 and Predicting 2024 (CISO Global) 3 - U.K.

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Cybersecurity Snapshot: Critical Infrastructure Orgs Must Beware of China-backed Volt Typhoon, Cyber Agencies Warn

Tenable

Plus, ransomware gangs netted $1 billion-plus in 2023. critical infrastructure IT and operational technology security teams, listen up. Thus, IT and OT security teams at critical infrastructure organizations should urgently apply the advisory’s mitigations and use its guidance to hunt for malicious activity.