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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.
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Google on Wednesday that it has begun issuing over the air (OTA) security-focused updates to its Android-based Nexus devices, which the search giant says will happen on a monthly basis. The first security update of this kind began rolling out today, to Nexus 4, Nexus 5, Nexus 6, Nexus 7, Nexus 9, Nexus 10, and Nexus Player, Google said.

Domain name registrar Hover has reset user passwords after discovering that one of its systems might have been breached.Hover is a subsidiary of Canada-based Internet services and telecommunications company Tucows, one of the world’s largest ICANN-accredited domain registrars.

An engineer who hacked into a Chinese cable television system has been jailed for 12 years, state media reported, after he broadcast denunciations of the ruling Communist party -- including showing the Tiananmen Square "Tank Man" image.

Data breaches have become a daily occurrence. However, their cost to organizations goes far beyond reputational damage in the media. Boards and businesses are subject to regulatory mandates that carry fines and capital holds, and increasingly face litigation from class-action suits. Cyber security insurance has emerged as a stop-gap to protect stakeholders from the shortcomings of siloed risk management processes.

As part of my day job, I have the distinct pleasure of studying enterprise security programs – or at least slices of them – in their native habitat. I spend time with CISOs and other security leaders at many different levels to understand, learn from and aggregate the successes, failures and lessons from these security program elements. Before I even embarked on this role, I was known to lament the difficulty of putting together a solid security program.

A large malvertising attack recently hit the Yahoo! advertising network, which leveraged Microsoft Azure websites and eventually redirected browsers to pages hosting the Angler Exploit Kit to compromise systems.

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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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