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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.

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

Many industrial and critical infrastructure systems are connected to the Internet, and the operational technology (OT) networks of some organizations have already been compromised, according to a new study from industrial security firm CyberX.

Security awareness training and simulated phishing firm KnowBe4 has secured $30 million in Series B financing led by Goldman Sachs Growth Equity (GS Growth), with existing investor Elephant participating. It brings the total financing raised by KnowBe4 to $44 million.

The Asia-Pacific Network Information Centre (APNIC), the non-profit organization that provides Internet addressing services in the Asia-Pacific region, informed the community on Monday of a Whois-related security incident that led to the exposure of authentication data.

The proposed European Union ePrivacy Regulation is on the verge of entering Trilogue. Trilogue is the series of informal discussions involving the European Parliament, the Council of Europe (that is, representatives from each member state), and the European Commission. It is Trilogue that defines the final shape of the legislation.

The Department of Homeland Security and Federal Bureau of Investigation have issued a joint technical alert warning that government entities and organizations in the energy, nuclear, water, aviation, and critical manufacturing sectors are subject to an ongoing attack campaign from an advanced actor, most probably Dragonfly (aka Crouching Yeti and Energetic Bear).

Over 60% of Sites Loaded via Chrome Use HTTPS, Says GoogleThe number of websites that protect traffic using HTTPS has increased considerably in the past months, according to data shared by Google last week.

Cybersecurity Awareness Month is, once again, upon us. At its core is an issue that can have a massive impact on organizations in every industry, public and private, large and small: successful cyberattacks and how to prevent them from happening in the first place.

With growing concern over nation-state cyber attacks comes an increasing need to secure the critical infrastructure. In the Quadrennial Energy Review published in January 2017, the U.S. Energy Department wrote, “Cyber threats to the electricity system are increasing in sophistication, magnitude, and frequency.” The reliability of the electric system underpins virtually every sector of the modern U.S. economy, it warned.

Contracting giant Booz Allen is to acquire cybersecurity firm Morphick. Few details have been made public -- there is no statement on the price involved nor the future of existing Morphick staff. Nevertheless, this seem to be a good fit for both companies, with Morphick gaining access to more customers, and Booz Allen moving further along its published plan to expand its commercial presence.

While continuing to spread via spam emails sent by the Necurs botnet, the Locky ransomware has switched to new attack techniques in recent campaigns, in an attempt to evade detection and improve infection rate.

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Application Security

Application Security

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

Cloud Security

Cloud Security

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

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