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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.

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

The emergency package comes after dozens of companies and government agencies were hit by unauthorized access to their systems and leaks of client data, prompting uneasiness across Japan.

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.

Encryption attack Encryption attack

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

Top Cybersecurity Headlines

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.

In a month, 28 residential proxy services used 6 addresses, mainly between 5 p.m. and midnight, Eastern Time.

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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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Cybercrime

The U.S. government has officially accused Russia of being behind cyberattacks against American political organizations with the intent of interfering with the upcoming Presidential election in November.

Malware is increasingly using Windows Management Instrumentation (WMI) queries to evade detection and to determine the environment it is running in, FireEye researchers warn.

If there is a drumbeat I will continue to harp on it’s the importance of practical cyber threat intelligence. With so much data out there, and so much confusion in the market as to what intel even is, intel’s practicality takes on even greater significance. 

People using the Spotify Free online music service have been served malicious advertisements that could automatically open a web browser and redirect them to malware-laden sites.

A serious vulnerability found in one of GE’s Bently Nevada condition and vibration monitoring products can be exploited by remote attackers to gain unauthorized access to affected devices, ICS-CERT warned on Thursday.

X.Org developers released patches and updates to address over a dozen vulnerabilities found in several client libraries. The flaws can be exploited by local or remote attackers to cause a denial-of-service (DoS) condition or escalate privileges.

Cerber, one of the most prevalent ransomware families this year, is now using random extensions for encrypted files and is now able to kill the processes of various database servers, researchers reveal.

In a statement published Wednesday, October 5, the World Anti-Doping Agency (WADA) provided an update on investigations into the August Fancy Bear hack and data leak in September. FireEye/Mandiant has been employed to do the forensic investigation. As of Oct.

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