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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.
[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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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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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

Are Too Many Companies Putting Identity and Access at Unnecessary Risk in Their Move to the Cloud?I was chatting with the CSO of a Fortune 500 company a couple of weeks ago and the topic came around to cloud services. Her company is famously cloud-averse.

TeleCrypt, the file encryption ransomware that abuses Telegram API for communication, has had its encryption cracked just two weeks after the threat was originally detailed.

The threat group behind the cyber espionage campaign dubbed “Tropic Trooper” continues to target Taiwan, including government organizations and the country’s energy sector, Palo Alto Networks reported on Tuesday.

The Madison Square Garden Company (MSG) informed customers on Tuesday that their payment card data may have been stolen by cybercriminals who installed a piece of malware on its payment processing system.

Petah Tikva, Israel - It only takes a few seconds for an employee of one of the world's leading hacking companies to take a locked smartphone and pull the data from it.

178 individuals have been arrested across Europe for money laundering activities. More specifically, the individuals were acting as money mules helping criminals move stolen money out of the country of theft to criminal bank accounts abroad. The action was coordinated by Europol and Eurojust with assistance from law enforcement agencies in 16 European countries, together with the FBI and the U.S. Secret Services.

News of a backdoor in routers produced by China-based networking solutions provider Netis Systems might be of the past, but the vulnerability is part of the present: tens of millions of attempts to scan for the backdoor have been registered since August, Trend Micro researchers warn.

For years, security experts have been struggling to create proactive security products and proactive cyber defense strategies. If we had them, would we have been better prepared for all the major attack campaigns the industry has experienced of late –  from the Target breach in 2013 to the Sony hack in 2014 to the recent IoT DDoS hacks and the DNC-related attacks? 

A newly discovered Android banking Trojan has been designed not only to be resilient to anti-malware applications, but also to counter them by preventing them from launching, Fortinet security researchers warn.

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