Security Bulletin
18 Apr 2024
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CISA and Partners Release Advisory on Akira Ransomware
Today, CISA, the Federal Bureau of Investigation (FBI), Europol’s European Cybercrime Centre (EC3), and the Netherlands’ National Cyber Security Centre (NCSC-NL) released a joint Cybersecurity Advisory (CSA), #StopRansomware: Akira Ransomware, to...
18 Apr 2024
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CISA Releases Three Industrial Control Systems Advisories
CISA released three Industrial Control Systems (ICS) advisories on April 18, 2024. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-24-109-01 Unitronics Vision Series PLCs...
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18 Apr 2024
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Sneaky Shellcode: Windows Fibers Offer EDR-Proof Code Execution
Two new code-execution techniques, Poison Fiber and Phantom Thread, take advantage of a little-known Windows OS workhorse to sneak shellcode and other malware onto victim machines.
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18 Apr 2024
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Nigeria & Romania Ranked Among Top Cybercrime Havens
A survey of cybercrime experts assessing the top cybercrime-producing nations results in some expected leaders — Russia, Ukraine, and China — but also some surprises.
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18 Apr 2024
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Cisco Hypershield: Security reimagined — hyper-distributed security for the AI-scale data center
Introducing Cisco Hypershield, a cloud-native approach to highly-distributed security for data centers that’s AI-powered and built into the fabric of the network.
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18 Apr 2024
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Cisco Hypershield: A New Era of Distributed, AI-Native Security
Cisco Hypershield is a distributed, AI-native system that puts security in every software component of every app on your network, on every server, and in your public and private clouds.
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18 Apr 2024
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Cisco Hypershield: Reimagining Security
Cisco Hypershield is a new security infrastructure — a fabric — that can autonomously create defenses and produce measured responses to detected attacks, making security defenders' jobs easier.
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18 Apr 2024
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ISC Stormcast For Thursday, April 18th, 2024 https://isc.sans.edu/podcastdetail/8944, (Thu, Apr 18th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.
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18 Apr 2024
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Open Source Tool Looks for Signals in Noisy AWS Cloud Logs
Permiso Security announced Cloud Console Cartographer during Black Hat Asia to help defenders look inside Amazon Web Services events logs for signs of cyberattacks.
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18 Apr 2024
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A Vuln is a Vuln, unless the CVE for it is after Feb 12, 2024, (Wed, Apr 17th)
The NVD (National Vulnerability Database) announcement page ( https://nvd.nist.gov/general/news/nvd-program-transition-announcement) indicates a growing backlog of vulnerabilities that are causing delays in their process.
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18 Apr 2024
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Countering Voice Fraud in the Age of AI
Caller ID spoofing and AI voice deepfakes are supercharging phone scams. Fortunately, we have tools that help organizations and people protect themselves against the devious combination.
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18 Apr 2024
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For Service Accounts, Accountability Is Key to Security
Modern networks teem with machine accounts tasked with simple automated tasks yet given too many privileges and left unmonitored. Resolve that situation and you close an attack vector.
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