Cyber News & Articles

The notorious Hunters International ransomware-as-a-service operation has announced that it has shut down, in a message posted on its dark web leak site.

In a statement on its extortion site, the ransomware group says that it has not only “decided to close the Hunters International project” but is also offering free decryption tools to its previous victims – with no ransom payment required.

Read more in my article on the Hot for Security blog.

Generative AI is changing how businesses work, learn, and innovate. But beneath the surface, something dangerous is happening. AI agents and custom GenAI workflows are creating new, hidden ways for sensitive enterprise data to leak—and most teams don’t even realize it.
If you’re building, deploying, or managing AI systems, now is the time to ask: Are your AI agents exposing confidential data

Cybersecurity researchers have disclosed two security flaws in the Sudo command-line utility for Linux and Unix-like operating systems that could enable local attackers to escalate their privileges to root on susceptible machines.
A brief description of the vulnerabilities is below –

CVE-2025-32462 (CVSS score: 2.8) – Sudo before 1.9.17p1, when used with a sudoers file that specifies a host

Google has been ordered by a court in the U.S. state of California to pay $314 million over charges that it misused Android device users’ cellular data when they were idle to passively send information to the company.
The verdict marks an end to a legal class-action complaint that was originally filed in August 2019.
In their lawsuit, the plaintiffs argued that Google’s Android operating system

In May 2025, the U.S. government sanctioned a Chinese national for operating a cloud provider linked to the majority of virtual currency investment scam websites reported to the FBI. But more than a month later, the accused continues to openly operate accounts at a slew of American tech companies, including Facebook, Github, LinkedIn, PayPal and Twitter/X.

A mobile ad fraud operation dubbed IconAds that consisted of 352 Android apps has been disrupted, according to a new report from HUMAN.
The identified apps were designed to load out-of-context ads on a user’s screen and hide their icons from the device home screen launcher, making it harder for victims to remove them, per the company’s Satori Threat Intelligence and Research Team. The apps have

Cybersecurity researchers have uncovered over 40 malicious browser extensions for Mozilla Firefox that are designed to steal cryptocurrency wallet secrets, putting users’ digital assets at risk.
“These extensions impersonate legitimate wallet tools from widely-used platforms such as Coinbase, MetaMask, Trust Wallet, Phantom, Exodus, OKX, Keplr, MyMonero, Bitget, Leap, Ethereum Wallet, and Filfox

If you’re evaluating AI-powered SOC platforms, you’ve likely seen bold claims: faster triage, smarter remediation, and less noise. But under the hood, not all AI is created equal. Many solutions rely on pre-trained AI models that are hardwired for a handful of specific use cases. While that might work for yesterday’s SOC, today’s reality is different.
Modern security operations teams face a

The French cybersecurity agency on Tuesday revealed that a number of entities spanning governmental, telecommunications, media, finance, and transport sectors in the country were impacted by a malicious campaign undertaken by a Chinese hacking group by weaponizing several zero-day vulnerabilities in Ivanti Cloud Services Appliance (CSA) devices.
The campaign, detected at the beginning of

Cisco has released security updates to address a maximum-severity security flaw in Unified Communications Manager (Unified CM) and Unified Communications Manager Session Management Edition (Unified CM SME) that could permit an attacker to login to a susceptible device as the root user, allowing them to gain elevated privileges.
The vulnerability, tracked as CVE-2025-20309, carries a CVSS score