Security Bulletin

10 Jul 2025
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Ingram Micro Up and Running After Ransomware Attack
Customers were the first to notice the disruption on the distributor's website when they couldn't place orders online.

10 Jul 2025
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Agentic AI's Risky MCP Backbone Opens Brand-New Attack Vectors
Critical security vulnerabilities affect different parts of the Model Context Protocol (MCP) ecosystem, which many organizations are rapidly adopting in order to integrate AI models with external data sources.

10 Jul 2025
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4 Arrested in UK Over M&S, Co-op, Harrods Hacks
The UK's National Crime Agency arrested four people, who some experts believe are connected to the notorious cybercriminal collective known as Scattered Spider.

10 Jul 2025
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SIM Swap Fraud Is Surging — and That's a Good Thing
Now it's time to build systems that attackers can't reroute with a phone call.

10 Jul 2025
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Cisco Catalyst 8300 Excels in NetSecOPEN NGFW SD-WAN Security Tests
Cisco Catalyst 8300 earns NetSecOPEN certification for exceptional real-world NGFW and SD-WAN performance under modern enterprise conditions.

10 Jul 2025
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ISC Stormcast For Thursday, July 10th, 2025 https://isc.sans.edu/podcastdetail/9520, (Thu, Jul 10th)
(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

10 Jul 2025
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North American APT Uses Exchange Zero-Day to Attack China
Stories about Chinese APTs attacking the US and Canada are plentiful. In a turnabout, researchers found what they believe is a North American entity attacking a Chinese entity, thanks to a mysterious issue in Microsoft Exchange.

10 Jul 2025
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SSH Tunneling in Action: direct-tcp requests [Guest Diary], (Wed, Jul 9th)
[This is a Guest Diary by Sihui Neo, an ISC intern as part of the SANS.edu BACS program]

10 Jul 2025
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Browser Exploits Wane as Users Become the Attack Surface
For browsers, exploitation is out — and getting users to compromise their own systems is in. Improved browser security has forced attackers to adapt their tactics, and they've accepted the challenge.

9 Jul 2025
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Future-proofing education: Cisco and CIT partner to tackle today’s challenges and prepare tomorrow’s workforce
In the heart of Australia’s capital, the Canberra Institute of Technology (CIT) is setting an of how education can evolve to meet the challenges of today while preparing students for the opportunities of tomorrow. Through a bold commitment to digital...

9 Jul 2025
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An NVIDIA Container Bug & Chance to Harden Kubernetes
A container escape flaw involving the NVIDIA Container Toolkit could have enabled a threat actor to access AI datasets across tenants.

9 Jul 2025
Biztonsági szemle
How Cisco Used Wyebot to Optimize the Wi-Fi Experience at Cisco Live 2025
At Cisco Live, Wyebot’s AI-powered sensors gave the Cisco team full visibility into attendee Wi-Fi experience, helping ensure flawless connectivity in one of the most demanding wireless environments.
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