Latest Cybersecurity News and Articles

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From 17,000 to 1.1 Million Assets: How Lumen Technologies Rebuilt Exposure Management at Scale

Most enterprises assume their asset inventory is close enough to accurate. The evidence suggests otherwise. According to a survey of over 600 security leaders in the 2026 Axonius Actionability Report, only 45% of organizations consolidate their asset and exposure data into a single view, and every downstream security program inherits whatever the inventory gets wrong. Lumen Technologies, a

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Exposed Hacker Server Reveals WP-SHELLSTORM Backdooring Thousands of WordPress Sites

A cybercrime crew left one of its own servers wide open on the internet for three weeks, and it exposed the operation's inner workings: the hacking tools, the activity logs, and target lists naming more than 1.4 million websites. Far fewer were actually broken into, but the exposed files showed researchers how a mass site-hacking operation runs from the inside. The operation, now tracked as

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Okta Warns of Vishing Attacks Targeting Microsoft 365 Customers

The attackers call victims to direct them to phishing websites mirroring Microsoft Entra ID login pages. The post Okta Warns of Vishing Attacks Targeting Microsoft 365 Customers appeared first on SecurityWeek.

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Study of 281 Free Android VPN Apps Finds Traffic Leaks, Unencrypted Data, and Tracking

Researchers ran 281 of the most popular free VPN apps on the Google Play Store through a new testing system and found that many fail at the basics people install a VPN for, i.e., keeping their traffic private and secure. The apps flagged with at least one problem have been installed more than 2.4 billion times. The problems are basic, not sophisticated. 29 apps let user traffic leak outside

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Hackers Use Fake Microsoft Entra Passkey Enrollment to Gain Microsoft 365 Access

A threat actor has been targeting organizations spanning multiple sectors with voice-based fake security requests that prompt Microsoft 365 users to enroll a new Entra passkey with an aim to carry out data extortion attacks. The threat actor, tracked by Okta under the moniker O-UNC-066, has deployed a panel-controlled phishing kit that's capable of targeting the passkey enrollment process. The

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GigaWiper Combines Multiple Malware for System-Level Sabotage

The backdoor’s destructive capabilities include a standalone wiper, ransomware encryption, and a multi-pass wiping command. The post GigaWiper Combines Multiple Malware for System-Level Sabotage appeared first on SecurityWeek.

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Attackers Exploit 'Ill Bloom' Vulnerability to Drain $3.1 Million From Cryptocurrency Wallets

Security firm Coinspect has disclosed a crypto wallet flaw it calls Ill Bloom, and attackers are already using it. The flaw is in how some wallet software generated its recovery phrase, the words that control the money. When that phrase is made with weak randomness, an attacker can work it out and take everything it controls. Coinspect has confirmed one coordinated sweep on May

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‘HalluSquatting’ Turns AI Hallucinations Into Botnet Delivery Mechanism

Researchers demonstrate adversarial hallucination squatting against popular AI assistants to achieve remote code execution. The post ‘HalluSquatting’ Turns AI Hallucinations Into Botnet Delivery Mechanism appeared first on SecurityWeek.

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Ransomware Negotiator Gets 70 Months in Prison for Aiding BlackCat Attacks

A 41-year-old former ransomware negotiator has been sentenced to nearly six years (i.e., 70 months) in prison in the U.S. for their role in conspiring with the now-defunct BlackCat ransomware operators to extort multiple victims and working with two other cybersecurity professionals to target additional victims in 2023. In a sentencing memorandum, federal prosecutors described Martino as a "

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Network of 200 GitHub Repositories Used for Malware Infection

A Go module is used to load PowerShell code that fetches a resolver from public dead drops to execute Windows malware. The post Network of 200 GitHub Repositories Used for Malware Infection appeared first on SecurityWeek.

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Dormant GitHub Accounts Help Attackers Blend In While Mapping Corporate Orgs

Datadog Security Labs is warning of "several overlapping campaigns" that are systematically enumerating corporate GitHub organizations, repositories, and user accounts through the GitHub API. "Operators rely on automated scraping tooling with custom or legitimate-sounding user agents, leveraging GitHub 'ghost' accounts that are often years old, or compromised OAuth tokens and personal

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New GigaWiper Windows Backdoor Bundles Disk Wiping, Fake Ransomware, and Spyware

Microsoft has taken apart a destructive Windows backdoor it calls GigaWiper. What stands out is how it is built: not one tool but three older destructive programs bolted into one, offered as commands the operator can choose from. Each is a different way to break a machine: wipe the whole disk, overwrite the Windows drive, or run fake "ransomware" that scrambles files with a key it never saves

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npm 12 Disables Install Scripts by Default to Reduce Supply Chain Risk

GitHub has officially announced the release of npm version 12 with install scripts disabled by default, along with deprecating granular access tokens (GATs) designed to bypass two-factor authentication (2FA). The Microsoft-owned subsidiary noted that the following npm install behaviors that used to run automatically before have been made opt-in - allowScripts defaults to off, meaning

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ThreatsDay: Cloud Bucket Hijacking, Windows LPE Chain, Global Fraud Bust + 17 More Stories

Most security mess starts as admin work. A link gets clicked. A tool gets trusted. A bucket name gets reused. A setting stays loose because nobody wants to touch it. This week is full of that kind of damage. Not loud. Not clever. Just small gaps doing big jobs. The worst part is how normal it all looks until the bill arrives. The full ThreatsDay list is below. Global

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QIZ Security Raises $17 Million for Cryptographic Governance Platform

The Israeli company has developed a cryptographic posture and post-quantum cryptography management platform. The post QIZ Security Raises $17 Million for Cryptographic Governance Platform appeared first on SecurityWeek.

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UK Government Rolls Out Agentic AI Defense Plan Alongside Industry Pledge

Two announcements on July 7, 2026, demonstrate the government’s determination to improve the level of cybersecurity within the UK. The post UK Government Rolls Out Agentic AI Defense Plan Alongside Industry Pledge appeared first on SecurityWeek.

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Palo Alto Networks Patches 13 Vulnerabilities

Buffer overflow, DoS, command injection, SSRF, authentication bypass, and other types of vulnerabilities have been found in PAN-OS software. The post Palo Alto Networks Patches 13 Vulnerabilities appeared first on SecurityWeek.

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AI Attacks Move in Minutes. Join This Webinar on Building a Defense That Keeps Up

AI has changed how fast attacks move. Work that once took an attacker days now takes minutes. Using models like Mythos, attackers write tailored bait, pick targets, test what lands, and jump to the next host before your team clears the first alert. That is the gap, and it is not your fault. The tools and runbooks most teams run on were built for attackers who work at human speed. AI-driven

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12 Million Impacted by Data Breach at Japanese Telco KDDI

Hackers exploited a zero-day vulnerability in a third-party system to access a KDDI email system for ISPs. The post 12 Million Impacted by Data Breach at Japanese Telco KDDI appeared first on SecurityWeek.

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15-Year-Old Linux Vulnerability ‘GhostLock’ Earns Researchers $92k From Google

Affecting every major distribution since 2011, the Linux kernel vulnerability allows attackers to gain root access. The post 15-Year-Old Linux Vulnerability ‘GhostLock’ Earns Researchers $92k From Google appeared first on SecurityWeek.