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SAP has published 42 new and updated security advisories, including nine that address critical-severity vulnerabilities.

Hackers used compromised Qubole IAM credentials to steal customer files, secrets, keys, environment variables, and credentials.

Anthropic says Mythos 5.2 improves vulnerability discovery while showing a lower tendency to escape sandboxes in controlled tests.

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.

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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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 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

American pharmaceutical giant Merck revealed in its financial results announcement for the second quarter of 2017 that a recent cyberattack has disrupted its worldwide operations, including manufacturing, research and sales.

The Amazon Echo is an always-listening device designed to play music, answer questions via the Alexa voice service, and control connected home devices such as WeMo, Hive and Nest. Now researchers have demonstrated that while it listens to you, attackers could be listening to you as well.

One of the most bizarre beginnings in movie history involved a young Paul Newman decapitating a streetful of Duncan Model 50 parking meters in the existential-hero classic, “Cool Hand Luke.” Those old Duncan Model 50 parking meters were coin-operated and were the American standard for decades, but they had some drawbacks.

Vulnerabilities discovered by researchers in telematics control units (TCUs) from Continental, which are used by several major car manufacturers, can expose vehicles to local and remote hacker attacks.

HBO said Monday its network was victimized by a cyberattack, and media reports said the hack resulted in the leak of a script of the popular series "Games of Thrones" and content from other productions.

Over the last few years, business email compromise (BEC) scams have rocketed -- costing victims $1.45 billion in 2016 alone (FBI report). Now a new related threat has emerged -- the mortgage phishing scam -- that seems likely to follow a similar trajectory.

After several months of debate, Google has released its final proposal in the case of Symantec’s certificate authority (CA) business. All Symantec-issued certificates must be replaced by the time Google releases Chrome 70 next year.

The United States Industrial Control Systems Cyber Emergency Response Team (ICS-CERT) issued an alert on Friday to warn relevant industries about a vulnerability affecting the Controller Area Network (CAN) bus standard.

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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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