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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.

Noteworthy stories that might have slipped under the radar: Synology warns about NAS ransomware attacks, Flowise ‘hello’ attacks, Chainalysis breach impact expands.

Hackers created an account on an internal system and accessed names, email addresses, phone numbers, and business addresses.

Rated Critical for cybersecurity, OpenAI’s new model beats GPT-5.6 Cyber at exploitation while staying in scope more reliably.

The recommendations come amid attacks targeting fridges and freezers in supermarkets and blood banks in Europe.

The October incident will cut fourth-quarter sales by up to €250 million and has led Ahold Delhaize to lower its 2026 outlook.

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

On Linux distributions using musl libc without PAM, some accounts accept any password between 257 and 1024 characters.

After its sandbox proxy failed, an internal OpenAI model crafted raw packets and probed AWS services trying to reach the internet.

The trio, who have nicknames that include “Rocky Balboa,” “Superman Cash” and “Fat Boy,” often targeted the companies’ accounting departments.

An unreleased OpenAI cyber model found and exploited 948 distinct Linux kernel privilege escalation bugs for about $1.2 million.

More than 200 sites were seen serving phishing content to first-time visitors but not to those who revisit.

SonicWall vulnerability SonicWall vulnerability

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

OpenAI GPT models OpenAI GPT models

Rated Critical for cybersecurity, OpenAI’s new model beats GPT-5.6 Cyber at exploitation while staying in scope more reliably.

White House cybersecurity White House cybersecurity

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

Top Cybersecurity Headlines

On Linux distributions using musl libc without PAM, some accounts accept any password between 257 and 1024 characters.

An unreleased OpenAI cyber model found and exploited 948 distinct Linux kernel privilege escalation bugs for about $1.2 million.

Tracked as CVE-2026-107441, the out-of-bounds write flaw could allow attackers to execute OS commands via crafted HTTP requests.

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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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A massive power cut caused chaos and shut down public transport across Turkey on Tuesday, with the government refusing to rule out that the electricity system had been the victim of an attack.

Following my previous column, Taking Back the Reigns, about the need to empower network security managers and allowing them to proactively program security solution per need rather than manage reactive administration of security devices, I would like to shed some light on what the market calls “context-based security decisions and processes” and how to get there through programmability.

Seoul - Concerned by the growing threat of cyber-attacks from North Korea, South Korea's cabinet on Tuesday approved the creation of a new presidential post handling cyber-security. The post will provide a "control tower" for efforts to counter North Korean hackers, presidential spokesman Min Kyung-Wook told reporters.

This episode is a bit of grab-bag of important points that didn't seem to fit anywhere else. Worse, some of it is going to be my opinion! I'll try to carefully delineate what is my opinion from what are facts, so we know what to argue about.

Nigeria's electoral commission admitted on Saturday that its website had been hacked, as the country's crucial presidential and parliamentary elections were hit by technical problems.

Demonstrating Security ROI to Non-Technical ExecutivesWe know you get it. Today’s cyber threats require advanced security. Our traditional network and endpoint defenses are clearly outmatched and don’t stand a chance at preventing, investigating, or remediating today’s targeted attacks.

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