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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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Vulnerabilities

Cybercrime

A Hot Springs, Arkansas man this week pleaded guilty to creating two malicious programs, including the NanoCore RAT (Remote Access Trojan).

FireEye has released a piece of software that creates a fully customizable virtual machine (VM) containing all the tools and tweaks needed for malware analysis and other cybersercurity-related tasks.

Cisco published advisories on Wednesday to inform users of several unpatched vulnerabilities affecting the Autonomic Networking feature of it IOS and IOS XE software. The flaws, some of which rated “high severity,” were disclosed this week by a researcher at the Black Hat security conference.

Seattle-based IOActive has issued a critical security advisory detailing a physical and authentication bypass in the Diebold Opteva ATM."IOActive has discovered two vulnerabilities in Opteva ATMs with the AFD platform that, when combined," warns the advisory "may allow an unauthorized user to vend notes from the device."

Mitigations put in place by Google in May 2017 to help block phishing attacks such as the recent OAuth worm weren’t enough to completely mitigate the issue, as Google's platform still allowed malicious OAuth clients to be submitted under deceiving names, Proofpoint security researchers say.

This week marks the one-year anniversary of the launch of the NoMoreRansom project. The project comprises an alliance of law enforcement agencies and private industry, currently totaling 109 partners. Its purpose is to gather all known ransomware decryptors in one location (the NoMoreRansom website) so that ransomware victims can at least attempt to decrypt encrypted files.

Researchers at Cisco’s Talos security intelligence and research group have discovered several potentially serious vulnerabilities in FreeRDP. The tool’s developers patched the flaws on Monday with the release of an update.

The information security market has been a topic of acute interest for quite some time now.  Estimates around the current size of the market range between $75 and $150 Billion. That is far larger than the market was even just a few years ago. That being said, the market is expected to continue to grow at around 10% per year over the next five years. That puts the size of the security market at somewhere between $120 and $240 Billion...

Telecommunications capability in North Korea is three-tiered. The vast majority of people have neither internet nor North Korean intranet connectivity -- they simply have mobile telephony voice, text and picture/video messaging within the domestic provider, Koryolink.

Apple, Facebook, Google, Microsoft and Mozilla have outlined their plans for moving away from Flash Player now that Adobe officially announced an end-of-life (EOL) and end-of-support date for the controversial product.

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