Sunday , November 15 2026
Cisco

Cisco to Acquire Networking and Security Startup Isovalent

Cisco to acquire Isovalent, a company that specializes in cloud networking and security. Isovalent has been instrumental in developing eBPF, an open-source technology that allows developers to analyze the operating system layer for both Linux and Windows.

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Daily Cyber security update for 14.11. 2026

Cyberattacks are rising around the world, including ransomware, malware, data leaks, and hacked websites. These events show how complex and...
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Daily Cyber security update for 14.11. 2026

Huge European telecom leak exposes clients of Swedbank, SEB, airBaltic, and other companies

The Latvian part of CSCTelecom,  a telecommunications provider, made a database with over 125 million SMS messages public. The leaked...
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Huge European telecom leak exposes clients of Swedbank, SEB, airBaltic, and other companies

PHP2Shell attack exploited a Check Point 0-day to deploy malware

Hackers used Check Point firewall flaws to get root access, insert backdoors, and install harmful malware on a VMware ESXi...
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PHP2Shell attack exploited a Check Point 0-day to deploy malware

North Korean hackers steal more than $400 million using video images, FBI says

The United States Justice Department said Thursday it had seized cloud infrastructure used by North Korean hackers in a video-call...
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North Korean hackers steal more than $400 million using video images, FBI says

Microsoft’s November 2026 Patch Tuesday addresses 1,093 flaws, with Outlook zero-day

Microsoft has shared its updates for November 2026. These updates fix 1,093 new flaws in Windows, Office, SQL Server, SharePoint,...
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Microsoft’s November 2026 Patch Tuesday addresses 1,093 flaws, with Outlook zero-day

Barracuda ESG flaws exploited, gaining root access

Barracuda has confirmed active exploitation of security flaws affecting its Email Security Gateway (ESG), warning that attackers could combine two...
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Barracuda ESG flaws exploited, gaining root access

Apple, SAP, and Ivanti Patch Critical flaws Affecting Messaging, Bluetooth, and Enterprise Systems

Apple, SAP, and Ivanti have published security updates that fix several flaws with messaging, Bluetooth, enterprise servers, and endpoint management...
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Apple, SAP, and Ivanti Patch Critical flaws Affecting Messaging, Bluetooth, and Enterprise Systems

Jailbroken DeepSeek AI Agent Conducts Two-Week Cyberattack on European Telecom

A jailbroken AI has been attacking a European telecom company and 13 companies using its data center and cloud for...
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Jailbroken DeepSeek AI Agent Conducts Two-Week Cyberattack on European Telecom

Daily Cyber security update for 10.11. 2026

Cyberattacks are rising around the world, including ransomware, malware, data leaks, and hacked websites. These events show how complex and...
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Daily Cyber security update for 10.11. 2026

IBM fixes 208 API Connect vulnerabilities, 47 critical

IBM patched 208 security flaws in its API Connect platform. The CVE records released out on November 7, 2026. Among...
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IBM fixes 208 API Connect vulnerabilities, 47 critical

Tackling cloud security challenges head-on

Isovalent’s Cilium is an open-source initiative that provides visibility into cloud-native applications. Tetragon strengthens the company’s dedication to open-source solutions in cybersecurity by creating security controls that safeguard workloads. It achieves this by gathering detailed data about the application’s internal processes and network behavior.

Tom Gillis, Senior VP and General Manager of Cisco’s Security Business Group, wrote in an announcement blog:

Cisco has been an investor in Isovalent since 2020 and put forward further investment in series B funding in 2022 alongside other strategic investors such as Microsoft, Google and Grafana Labs. Neither company disclosed the acquisition price.

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973 flaws

Microsoft Patch Tuesday September 2026 Fixed 973 Flaws Fixed, 2 Zero-Days

Microsoft shared its September 2026 security updates on September 8. These updates fix 973 flaws, …