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The cybersecurity startup deploys a dedicated guardian agent for every AI agent in an organization’s environment.

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.

CISO Forum Virtual Summit CISO Forum Virtual Summit

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.

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.

Top Cybersecurity Headlines

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

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.

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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 second update released by Google for the Windows, Mac and Linux versions of Chrome 62 patches a couple of vulnerabilities rated critical and high severity.The critical flaw, tracked as CVE-2017-15398, has been described as a stack-based buffer overflow affecting QUIC, a transport network protocol that reduces latency compared to TCP.

Avira, a firm known mostly for its antivirus products, announced on Monday the launch of a new IoT security solution designed to help Internet service providers (ISPs) and router manufacturers protect their customers’ home networks.

The campaigns of a cyber espionage group believed to be operating out of Vietnam have become increasingly sophisticated, up to the point where they rival operations launched by the notorious Russia-linked advanced persistent threat (APT) actor known as Turla, incident response firm Volexity said on Monday.

A newly discovered ransomware family called "GIBON" is targeting all files on machines that it has managed to infect, except those located in the Windows folder.

The incidence of denial-of-service (DoS) attacks has consistently grown over the last few years, "steadily becoming one of the biggest threats to Internet stability and reliability." Over the last year or so, the emergence of IoT-based botnets -- such as Mirai and more recently Reaper, with as yet unknown total capacity

An update released by Taiwan-based industrial automation company Advantech for its WebAccess product patches two remote code execution vulnerabilities, ICS-CERT reported on Thursday.Advantech WebAccess is a browser-based software package for human-machine interfaces (HMI) and supervisory control and data acquisition (SCADA) systems.

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

Cloud Security

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