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Attackers could exploit the flaws for remote code execution, credential theft, and administrator account creation.

CISA has added CVE-2026-123218 and CVE-2026-116779 to KEV, urging federal agencies to patch them within three days.

France summoned the Iranian ambassador and said it would seek European sanctions against those responsible for the attack

The high-severity use-after-free in Chrome’s XML component was reported anonymously on November 6 and is already exploited in attacks.

Online fashion retailer Revolve has told regulators that the September cyberattack affected more than 1.5 million individuals.

Threat actors are exploiting the four-flaw chain to hack the Plex Media Server application on QNAP NAS devices.

Hackers compromised an external cloud service used by the shopping platform and may have stolen personal information from it.

Italian Foreign Minister Antonio Tajani said Saturday that his personal data had been disseminated on the dark web.

The initial exploitation attempts are attributed to botnets and crypto miners, but other threat actors are expected to follow suit.

Hackers stole personal, health, and insurance information, including Social Security numbers, from the company’s internal systems.

Frontline Education told Indiana regulators that its August data breach affected over 3 million school district staff and students.

Working with cryptographers, DeepMind’s AI agents cut the cost of forging RSA-1024 signatures and found a cheaper way to factor keys.

Its multi-agent AI platform generates the telemetry an attack would produce to fix gaps in enterprise defenses.

CISA KEV CISA KEV

CISA has added CVE-2026-123218 and CVE-2026-116779 to KEV, urging federal agencies to patch them within three days.

Chrome security Chrome security

The high-severity use-after-free in Chrome’s XML component was reported anonymously on November 6 and is already exploited in attacks.

SSH vulnerability SSH vulnerability

The initial exploitation attempts are attributed to botnets and crypto miners, but other threat actors are expected to follow suit.

Top Cybersecurity Headlines

Working with cryptographers, DeepMind’s AI agents cut the cost of forging RSA-1024 signatures and found a cheaper way to factor keys.

CVE-2026-19868 can let attackers holding credentials for a different login method get past SAML checks, including SAML-enforced MFA.

Rated Critical for cybersecurity, OpenAI’s new model beats GPT-5.6 Cyber at exploitation while staying in scope more reliably.

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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.
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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.
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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.
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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
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Vulnerabilities

Cybercrime

America’s JobLink (AJL), a multi-state online service that connects job seekers with employers, informed users last week that a malicious hacker breached the company’s systems.

The Senate on Thursday voted 50-48 to overturn new FCC rules that would prevent ISPs from monetizing customers' information without their consent. The rules, passed during the Obama administration in October 2016, were due to come into force earlier this month, but were delayed by new Republican chairman Ajit Pai. 

Google is displeased with the fact that Symantec has failed to ensure that its partners don’t improperly issue digital certificates, which is why the tech giant has announced its intent to gradually stop trusting all of the company’s existing certificates in Chrome.

IoT Devices are Dramatically Expanding Your Digital Footprint IoT devices are the rage for consumers and business alike. While sound business has always been data-driven, consumers have latched onto data and remote control capabilities. IoT devices are convenient, giving us access and availability to things previously not possible unless you were physically in front of the device. They also can produce useful data for us to process and use to make better decisions.

Ah, RSAC 2017. Into the bowels of Moscone, I dove. Submerged in a calliopean frenzy of schwag hawkers and “where the world talks security” messaging. From the Marvel-esque call to “Be a hero!” to the more existential reminder that “Every moment counts!” I found myself drowning in a sea of Secure! Protect! Defend!

Android Forums, one of the most popular online Android communities, informed members this week that the server hosting its website has been breached, allowing attackers to access some user information.

Apple Tells WikiLeaks to Submit CIA Exploits Through Normal ProcessApple’s initial analysis of the iPhone and Mac exploits disclosed by WikiLeaks on Thursday shows that the vulnerabilities they use have already been patched. The company told WikiLeaks to send the information it possesses through the regular submission process.

As the industrial internet of things (IIoT) begins to revolutionize productivity, so too does it dramatically increase industry's cyber-attack surface. What has been missing is a single platform to provide or enable security across the entirety of IIoT.

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Sysdig’s platform uses runtime visibility to track AI agent actions and block risky behavior before it reaches production systems.

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The top payout is for high-impact architectural research demonstrating full administrative control.

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