InfoSecBulletin Cybersecurity for mankind
CISA, FBI, and MS-ISAC updated a guide to help organizations defend against DDoS attacks. The guidance now includes detailed insight into three different types of DDoS techniques:
Volumetric, attacks aiming to consume available bandwidth.
Daily Cyber security update for 14.11. 2026
By infosecbulletin
/ Saturday , November 14 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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Huge European telecom leak exposes clients of Swedbank, SEB, airBaltic, and other companies
By infosecbulletin
/ Friday , November 13 2026
The Latvian part of CSCTelecom, Â a telecommunications provider, made a database with over 125 million SMS messages public. The leaked...
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PHP2Shell attack exploited a Check Point 0-day to deploy malware
By infosecbulletin
/ Friday , November 13 2026
Hackers used Check Point firewall flaws to get root access, insert backdoors, and install harmful malware on a VMware ESXi...
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North Korean hackers steal more than $400 million using video images, FBI says
By infosecbulletin
/ Friday , November 13 2026
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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Microsoft’s November 2026 Patch Tuesday addresses 1,093 flaws, with Outlook zero-day
By infosecbulletin
/ Wednesday , November 11 2026
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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Barracuda ESG flaws exploited, gaining root access
By infosecbulletin
/ Wednesday , November 11 2026
Barracuda has confirmed active exploitation of security flaws affecting its Email Security Gateway (ESG), warning that attackers could combine two...
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Apple, SAP, and Ivanti Patch Critical flaws Affecting Messaging, Bluetooth, and Enterprise Systems
By infosecbulletin
/ Tuesday , November 10 2026
Apple, SAP, and Ivanti have published security updates that fix several flaws with messaging, Bluetooth, enterprise servers, and endpoint management...
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Jailbroken DeepSeek AI Agent Conducts Two-Week Cyberattack on European Telecom
By infosecbulletin
/ Tuesday , November 10 2026
A jailbroken AI has been attacking a European telecom company and 13 companies using its data center and cloud for...
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Daily Cyber security update for 10.11. 2026
By infosecbulletin
/ Tuesday , November 10 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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IBM fixes 208 API Connect vulnerabilities, 47 critical
By infosecbulletin
/ Tuesday , November 10 2026
IBM patched 208 security flaws in its API Connect platform. The CVE records released out on November 7, 2026. Among...
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Protocol, attacks which exploit vulnerabilities in network protocols.
Application, attacks targeting vulnerabilities in specific applications or running services.
CISA, FBI, and MS-ISAC recommend that network defenders and leaders of critical infrastructure organizations read the guidance to defend against this threat. For more recommendations and operational insights, visit CISA’s Capacity Enhancement Guides for Federal Agencies page.
