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Microsoft says failed server health checks disrupted Outlook and other Microsoft 365 services. The company is still investigating the cause and has disclosed no evidence of a cyberattack.

The mod_http2 race condition, CVE-2026-119618, could let unauthenticated attackers execute code on servers with HTTP/2 enabled.

Google fixed 83 flaws with a new Chrome 157 release, and Mozilla addressed 99 bugs in Firefox 160.

Using thousands of hijacked accounts, the wfx-loot campaign planted a CI secret stealer that ran in over 1,800 GitHub repositories.

The company plans to accelerate product development, hire new talent, expand its US presence, and enter new markets.

The attackers accessed chat transcripts for fewer than 1% of Notion workspaces. Most transcripts were unattributable.

The attackers exploited a vulnerability in a legitimate extension to bypass ScreenConnect authentication.

The malicious activity started shortly after a researcher dropped over 30 zero-days. N-able patched the unauthenticated ones.

Attackers could exploit a critical Red Hat Quay flaw to steal private container images, overwrite repositories and maintain persistent access.

The WhiteArmor ransomware group claims it stole 100GB of data from the shipping giant’s systems.

Designed for cybersecurity leaders, this immersive two-day virtual event is your premier destination to discuss, share, and learn innovative risk management and defense strategies defining the modern enterprise.

A critical authentication bypass allows attackers to execute arbitrary code as admin and take over XCP-ng nodes.

Attackers could exploit them for command execution, memory overwrites, and privilege escalation.

Apache vulnerability Apache vulnerability

The mod_http2 race condition, CVE-2026-119618, could let unauthenticated attackers execute code on servers with HTTP/2 enabled.

N-Able N-central vulnerability exploited N-Able N-central vulnerability exploited

The malicious activity started shortly after a researcher dropped over 30 zero-days. N-able patched the unauthenticated ones.

Maersk ransomware attack Maersk ransomware attack

The WhiteArmor ransomware group claims it stole 100GB of data from the shipping giant’s systems.

Top Cybersecurity Headlines

A critical authentication bypass allows attackers to execute arbitrary code as admin and take over XCP-ng nodes.

Intel and AMD disclose more than 200 vulnerabilities, including critical flaws in Intel TDX software and numerous AMD graphics bugs.

The security defects could allow attackers to bypass authorization and gain root access to devices.

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Upcoming Cybersecurity Events

CISO Forum Virtual Summit

The 2026 Virtual CISO Forum brings together CISOs, senior cybersecurity executives, practitioners, industry experts, and other security leaders to share practical experience and examine the issues shaping enterprise cybersecurity strategy.
[November 10 & 11, 2026 | Virtual]

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CISO Forum 2026 Year-End Review Virtual Roundtable

SecurityWeek’s CISO Forum 2026 Year-End Virtual Roundtable will reflect on a landmark year in security and discuss how to fortify your enterprise strategy for 2027.
[December 2, 2026 | Virtual]

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Cyber AI and Automation Summit 2026

SecurityWeek’s Cyber AI & Automation Summit pushes the boundaries of security discussions by exploring the implications and applications of predictive AI, machine learning, and automation in modern cybersecurity programs.
[December 8 & 9, 2026 | Virtual]

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Zero Trust Summit Now On-Demand

SecurityWeek’s 2026 Zero Trust Summit will deep-dive into the world of digital identity management and the role of zero-trust principles and associated technologies
[Originally October 14, 2026]

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Vulnerabilities

Cybercrime

The Gaza Cybergang, an advanced persistent threat (APT) group linked to the Palestinian terrorist organization Hamas, apparently continues to target organizations in the Middle East, researchers at Check Point revealed last week.

An assumption made by many security professionals is that any performance differences between physical security devices are eliminated when those security software images are run on identical cloud hardware. But the truth is, there are still significant performance differences between solutions, and those differences can be critical both from a processing perspective as well as cost.

DomainFactory, a Germany-based web hosting services provider of GoDaddy-owned Host Europe Group, informed customers late last week that their personal and financial information was exposed after a hacker gained access to some of its systems.

Timehop informed users late last week that hackers gained unauthorized access to some of its systems as part of an attack that impacts roughly 21 million accounts.

Apple has released an update for its Boot Camp utility to address vulnerabilities related to the wireless Key Reinstallation Attacks (KRACK) that were disclosed late last year.

A former employee of Israel-based cyber arms dealer NSO Group has been accused of stealing spyware source code from the company and attempting to sell it for $50 million, Israel’s Justice Ministry announced this week.

As unfortunate, sad, and tragic as traffic accidents are, they regularly have one thing in common.  When one of the people involved in the accident is asked how the accident happened, the response is often, “I just didn’t see the other driver coming.”  The fact that this is such a familiar response is not surprising.  Obviously, had one driver seen the other one coming, in many cases, the accident could have been avoided.

Cryptocurrency theft and its use to launder other illegal activity is booming. This has prompted the evolution of a related industry that sits on the borderline of legality (barely legal in some jurisdictions, illegal in others): cryptocurrency money laundering. The laundering of illegally-obtained money may be illegal, but the process used may not be.

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Application Security

Application Security

Using thousands of hijacked accounts, the wfx-loot campaign planted a CI secret stealer that ran in over 1,800 GitHub repositories.

Cloud Security

Cloud Security

Created by Zerto and Kashya veterans, the startup has launched a platform designed to recover whole cloud applications. 

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