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// AI-powered summary generated at 12:00

> Preparing for Threats to Come: Cybersecurity Forecast 2026
Every November, we make it our mission to equip organizations with the knowledge needed to stay ahead of threats we anticipate in the coming year. The Cybersecurity Forecast 2026 report, released today, provides comprehensive insights to help security leaders and teams prepare for those challenges....
> Microsoft Teams Bugs Let Attackers Impersonate Colleagues and Edit Messages Unnoticed
Cybersecurity researchers have disclosed details of four security flaws in Microsoft Teams that could have exposed users to serious impersonation and social engineering attacks. The vulnerabilities "allowed attackers to manipulate conversations, impersonate colleagues, and exploit notifications," Ch...
> Russian hackers abuse Hyper-V to hide malware in Linux VMs
The Russian hacker group Curly COMrades is abusing Microsoft Hyper-V in Windows to bypass endpoint detection and response solutions by creating a hidden Alpine Linux-based virtual machine to run malware. [...]
> Hacker Conversations: Kunal Agarwal and the DNA of a Hacker
For Agarwal, being a hacker is not what you do, but who you are; that is, someone who always questions the status quo and questions how it could be different. The post Hacker Conversations: Kunal Agarwal and the DNA of a Hacker appeared first on SecurityWeek.
> Building a better testing experience for Workflows, our durable execution engine for multi-step applications
End-to-end testing for Cloudflare Workflows was challenging. We're introducing first-class support for Workflows in cloudflare:test, enabling full introspection, mocking, and isolated, reliable tests for your most complex applications.
> USN-7855-1: Unbound vulnerability
Yuxiao Wu, Yunyi Zhang, Baojun Liu, and Haixin Duan discovered that Unbound incorrectly handled certain promiscuous NS RRSets. A remote attacker could possibly use this issue to perform a domain hijack attack.
> Exploiting Microsoft Teams: Impersonation and Spoofing Vulnerabilities Exposed
Key Findings: Launched in March 2017, Microsoft Teams has become one of the most widely used communication and collaboration platforms in the world. As part of the Microsoft 365 family, Teams provides workplaces with chat, video conferencing, file storage, and application integration to more than 32...
> Forescout eyeSentry platform delivers continuous, cloud-based exposure management
Forescout has announced the launch of eyeSentry, a cloud-native exposure management solution that redefines how enterprises identify and mitigate hidden risks across IT, IoT, and IoMT environments. As hybrid and cloud environments expand, vulnerability management, static scans and point-in-time asse...
> DragonForce Cartel Emerges as Conti-Derived Ransomware Threat
DragonForce, a ransomware group using Conti’s code, has adopted a cartel model to expand and recruit
> SesameOp Malware Abuses OpenAI API 
A component of the newly discovered SesameOp backdoor uses the API to store and relay commands from the C&C server. The post SesameOp Malware Abuses OpenAI API  appeared first on SecurityWeek.
> Windows 10 update bug triggers incorrect end-of-support alerts
​Microsoft says the October 2025 updates trigger incorrect end-of-support warnings on Windows 10 systems with active security coverage or still under active support. [...]
> Bugcrowd expands AI-powered, human-led security with Mayhem Security acquisition
Bugcrowd has announced the acquisition of Mayhem Security to advance the next generation of AI-powered, human-in-the-loop security testing. Bugcrowd aims to help organizations ship safer software faster, at lower cost, and with greater confidence, while shrinking their attack surface. The terms of t...
> Why Protectionism Won’t Make Europe a Cybersecurity Powerhouse
Rethinking Digital Sovereignty: Building Value, Not Walls The post Why Protectionism Won’t Make Europe a Cybersecurity Powerhouse appeared first on Security Boulevard.
> Bugcrowd Acquires Application Security Firm Mayhem
Bugcrowd said the acquisition of Mayhem has nearly doubled its valuation — previously reported at over $1 billion. The post Bugcrowd Acquires Application Security Firm Mayhem appeared first on SecurityWeek.
> Cybersecurity experts charged with running BlackCat ransomware operation
Three cybersecurity professionals who specialized in helping companies respond to ransomware attacks have been charged with secretly running their own ransomware operation, deploying ALPHV BlackCat malware against at least five US enterprises between May and November 2023....
> Cybercrooks getting violent more often to secure big payouts in Europe
France-based victims hit especially hard, while UK named most-targeted country generally Researchers are seeing a "dramatic" increase in cybercrime involving physical violence across Europe, with at least 18 cases reported since the start of the year.…
> Identity Is Now the Top Source of Cloud Risk
ReliaQuest data reveals identity issues were responsible for 44% of cloud security alerts in Q3
> 2025 Insider Risk Report Finds Most Organizations Struggle to Detect and Predict Insider Risks
Baltimore, USA, 4th November 2025, CyberNewsWire The post 2025 Insider Risk Report Finds Most Organizations Struggle to Detect and Predict Insider Risks appeared first on Security Boulevard.
> “Sneaky” new Android malware takes over your phone, hiding in fake news and ID apps
Think you’re just checking the news? A particularly sneaky Android Trojan has other plans—like stealing your banking details.
> Louvre delayed Windows security updates ahead of burglary
The Louvre Museum in Paris, victim of an audacious burglary involving a furniture lift last month, has been struggling for over a decade to upgrade outdated software, including that controlling its video surveillance systems, according to a French newspaper report. Thieves...