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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.

The incident comes after supermarkets in a number of European countries reported this week that their fridges and freezers warmed up after they were remotely hacked.

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.

SSH vulnerability SSH vulnerability

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

Linux Linux

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

Top Cybersecurity Headlines

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

The large-scale watering hole campaign has been targeting entities in the US and Europe, mainly in Ukraine.

Hackers have been harvesting AI access tokens and have been using AI-assisted offensive tools to automate attacks.

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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.
[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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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.
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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
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Google announced this week the introduction of a new Certificate Transparency (CT) log for certificate authorities (CAs) that have been removed from trusted root certificate programs and ones that are in the process of being included.

Microsoft and Samba developers are working on patching a severe vulnerability that is said to affect almost every version of Windows and Samba.Samba is an open-source interoperability software suite that provides file and print services to SMB/CIFS clients. In addition to Windows, Samba also runs on UNIX, Linux, IBM System 390, OpenVMS and other operating systems.

The US government's decision to delay its effort to force Apple to help unlock an attacker's iPhone may only postpone the inevitable drawn-out battle over encryption and data protection.

Uber announced on Tuesday the launch of a bug bounty program whose goal is to encourage security researchers to responsibly disclose vulnerabilities found in the ride-sharing company’s websites and applications.

Researchers at FireEye discovered a malvertising campaign in which attackers delivered malware by abusing a legitimate ad API provided by Chinese web services company Baidu.

Strategy without the ability to execute is destined to fail, and execution without forethought will face the same fate.Most individuals find it difficult to think in terms of direction and action, so what happens when you have to juggle the two priorities? How do security executives strike the right balance, while aligning to business priorities, operational capabilities and their threats?

Updates released by Apple on Monday for its iOS and Mac OS X operating systems address serious encryption flaws affecting the company’s iMessage messaging protocol, which is reportedly used to send as many as 200,000 messages every second.

The US government said Monday it may have found a way to crack the iPhone of one of the San Bernardino attackers without Apple's help, possibly avoiding a showdown with the tech giant. In a court filing, federal prosecutors said that on Sunday, an unidentified "outside party" had demonstrated to the FBI a possible way to unlock Syed Farook's iPhone.

Researchers discovered an encryption vulnerability affecting multiple Apple products, including the company’s instant messaging application iMessage.A research team from Johns Hopkins University, led by cryptography expert Matthew Green, reported finding a flaw in Apple’s encryption that can be exploited to access encrypted photos and videos sent via iMessage.

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

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