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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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CIA chief John Brennan warned Sunday that allowing vital surveillance programs to expire could increase terror threats, as the US Senate convened for a crunch debate on whether to renew the controversial provisions.

Crucial national security provisions appeared likely to expire midnight Sunday as Senator Rand Paul vowed to block any last-minute votes to extend or reform the controversial program that collects telephone data on Americans.

The American man convicted of masterminding the criminal website Silk Road was sentenced in a New York court Friday to life in prison over the conspiracy that sold $200 million in drugs to customers worldwide. Ross Ulbricht was found guilty in February by a jury on seven counts of narcotics trafficking, criminal enterprise, computer hacking and money laundering.

Earlier this month, Penn State University was forced to completely disconnect a portion of its network from the Internet in response to multiple cyber attacks. The attacks that apparently emanated from China centered on Penn State’s College of Engineering and the duration of the attack stretches all the way back to September of 2012.

Belgium has launched an investigation into claims of widespread espionage by Germany, which is accused of helping the US spy on Berlin's closest allies in Europe, a minister said Friday.

Japan's largest mobile service provider, NTT DoCoMo, said it would replace passwords with biometric credentials on a number of its online services, in a step to move users closer to a password-free world.

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