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Live intelligence aggregated from the world's leading cybersecurity advisory bodies and researchers. Updated every 30 minutes.

60 articles — Last updated 18:01 UTC
Today
The Hacker News 1h ago

The Gentlemen Ransomware Claims 478 Victims, Can Spread Like a Worm

A new analysis of The Gentlemen operation has revealed that the financially motivated threat group initially operated as an affiliate responsible for conducting double extortion attacks, while leveraging resources from various ransomware-as-a-service (RaaS) schemes like LockBit (...

BleepingComputer Legal 2h ago

Authorities dismantle 'AudiA6' ransomware crypto-laundering service

Law enforcement has dismantled the “AudiA6” cryptocurrency service allegedly used by ransomware actors and other cybercriminals to launder more than $380 million. [...]

BleepingComputer Security 4h ago

Why AI-driven threats are exposing the limits of MSP security stacks

AI-driven attacks are exposing the limits of fragmented MSP security stacks and slow response workflows. Kaseya breaks down why integrated security, automation, and recovery are becoming essential. [...]

The Hacker News 4h ago

Cybersecurity Stars Awards 2026: Winners Announced Across 95 Categories

Most good security work is invisible by design. Today is the exception. The 2026 Cybersecurity Stars Awards winners are announced across 95 subcategories in four main award categories. The reason is simple. Cybersecurity is full of work that deserves recognition and rarely gets...

The Hacker News 4h ago

ThreatsDay Bulletin: Worm Code Leaked, AI Agent Phished, Claude Code Patch + 28 New Stories

It's been one of those weeks. You expect the usual noise: recycled malware, sloppy attacks, another easy target getting hit. Instead, there's a supply chain attack kit in a public repo, a $5,000-a-month RAT that clones browsers, and research showing AI agents can be tricked into ...

BleepingComputer Security 5h ago

Coupang hit with record $409 million data breach fine in Korea

​​The Personal Information Protection Commission (PIPC), South Korea's data protection regulator, has fined e-commerce giant Coupang a record 624.6 billion won (roughly $409 million) following a massive data breach affecting more than 37 million customers [...]

BleepingComputer Security 5h ago

CISA tells govt agencies to patch critical exploited flaws in 3 days

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) announced a new Binding Operational Directive, 26-04, that prioritizes security updates for Federal Civilian Executive Branch (FCEB) agencies. [...]

CISA 6h ago

Yarbo Android/iOS Mobile Application and Cloud Infrastructure

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to obtain hard-coded credentials, gain access to telemetry data, and potentially send operational commands to the robot fleet. The following versions of Yarbo Android/iOS Mobile Application...

CISA 6h ago

Naxclow IoT Platform

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to impersonate devices, intercept or manipulate communications, harvest sensitive credentials at scale, or gain unauthorized access. The following versions of Naxclow IoT Platform are affec...

CISA 6h ago

Brickcom Cameras

View CSAF Summary Successful exploitation of these vulnerabilities could allow a remote unauthenticated attacker to gain unauthorized access to live video feeds, retrieve sensitive visual information from affected premises, and obtain administrative control of the device. The fol...

The Hacker News 6h ago

AI Broke Vulnerability Management. That's Why CISOs Are Moving Budget to BAS.

For thirty years, vulnerability management ran on a buffer: the months between when a vulnerability was found and when someone could figure out how to weaponize it. The solution was straightforward enough; triage by severity, schedule the fix, validate, and move on. The buffer wa...

The Hacker News 8h ago

OceanLotus Hits Vietnam Investors With SPECTRALVIPER in FireAnt Attack

The Vietnam-aligned threat actor known as OceanLotus has been attributed to two distinct campaigns that targeted domestic entities and stock investors with a backdoor known as SPECTRALVIPER. The campaigns involve a prolonged cyber espionage operation aimed at a Vietnamese infras...

BleepingComputer Microsoft 9h ago

Microsoft fixes BitLocker recovery bug on Windows Server 2025

Microsoft has resolved a known issue causing some Windows Server 2025 devices to boot into BitLocker recovery after installing the April 2026 security update. [...]

BleepingComputer Security 10h ago

Nottingham University data breach affects over 450,000 students

The University of Nottingham confirmed on Wednesday that a hacking group gained access to its student records system in a breach affecting both current students and alums. [...]

The Hacker News 11h ago

GitHub to Disable npm Install Scripts by Default to Stop Supply Chain Attacks

GitHub has announced what it said are "breaking changes" coming to npm version 12, one of which turns off install scripts by default to combat software supply chain threats. The changes aim to combat attack techniques that abuse the "npm install" command to trigger the execution...

BleepingComputer Security 11h ago

Max severity Ivanti Sentry vulnerability now exploited in attacks

Attackers are now targeting a recently patched maximum-severity flaw in Ivanti Sentry, enabling them to execute code with root privileges on Internet-exposed secure mobile gateways. [...]

Yesterday
BleepingComputer Security 20h ago

Path traversal flaw in AI dev platform Langflow exploited in attacks

Attackers are actively exploiting CVE-2026-5027, a high-severity path traversal vulnerability in the AI development platform Langflow, to write arbitrary files on exposed servers. [...]

BleepingComputer Security 21h ago

The ‘Miasma’ worm source code briefly leaked on GitHub

The Miasma credential-stealing attack framework, which has recently targeted open-source ecosystems through supply-chain attacks, was briefly open-sourced on GitHub. [...]

BleepingComputer Security 22h ago

GitHub announces npm security changes to tackle supply-chain attacks

GitHub has announced that npm v12, expected next month, will introduce several security-focused changes aimed at blocking supply-chain attacks abusing behaviors triggered by the 'npm install' command. [...]

BleepingComputer Security 23h ago

Oracle PeopleSoft servers hacked in ShinyHunters data theft attacks

Oracle PeopleSoft servers are being targeted in ongoing data theft attacks by the ShinyHunters extortion gang, which claims to have stolen data from over 100 organizations. [...]

The Hacker News 1d ago

China-Linked JDY Botnet Expands to 1,500+ Devices for Cyber Reconnaissance

Cybersecurity researchers have warned of a "resurgence and expansion" of JDY, a covert network associated with China-nexus state-sponsored threat actors. "The JDY botnet comprises over 1,500 SOHO [small office and home office] and IoT devices and operates as a centrally controll...

The Hacker News 1d ago

Ivanti, Fortinet, and SAP Release Patches for Multiple Critical Vulnerabilities

Fortinet, Ivanti, and SAP have released security updates to address multiple critical security vulnerabilities that could result in arbitrary code execution and information disclosure. The security flaw patched by Fortinet relates to a command injection vulnerability in FortiSan...

The Hacker News 1d ago

Unpatched Langflow Flaw CVE-2026-5027 Exploited for Unauthenticated RCE

A high-severity unpatched security flaw in Langflow, an open-source low-code platform to build artificial intelligence (AI) applications, has come under active exploitation in the wild, according to findings from VulnCheck. The vulnerability in question is CVE-2026-5027 (CVSS sc...

BleepingComputer Security 1d ago

China-linked JDY botnet expands targeting of U.S. military networks

The JDY botnet, a malware network previously associated with Chinese threat actors like Volt Typhoon, has significantly expanded its targeting scope and reconnaissance efforts. [...]

The Hacker News 1d ago

CISA Adds Cisco, Chrome, and Arista Flaws to KEV Catalog Amid Active Exploitation

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday added three new vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog, following reports of active exploitation. The list of vulnerabilities is as follows - CVE-2026-20245 (CVSS score:...

BleepingComputer Security 1d ago

The 5 Best Practices for Secure Identity Verification

Attackers are increasingly bypassing weak authentication through phishing, MFA fatigue, and service desk social engineering. Specops Software breaks down five best practices for stronger identity verification and access security. [...]

Krebs on Security Breadcrumbs 1d ago

Who Runs the Ransomware Group ‘The Gentlemen?’

A cybercrime group known as The Gentlemen has emerged as the second most active ransomware gang by victim count, rapidly attracting a talented pool of hackers through an aggressive recruitment strategy that promises affiliates 90 percent of any ransom paid by victims. This post e...

BleepingComputer Microsoft 1d ago

Microsoft patches Exchange Server zero-day exploited in attacks

Microsoft has patched an actively exploited Exchange Server vulnerability that allows threat actors to execute arbitrary JavaScript code in cross-site scripting (XSS) attacks targeting Outlook Web Access users. [...]

BleepingComputer Microsoft 1d ago

Microsoft: Some Windows PCs fail to install latest monthly updates

Microsoft warned customers on Tuesday that they may have issues installing the latest monthly updates on some Windows devices that were upgraded to Windows 11 24H2 or 25H2. [...]

The Hacker News 1d ago

Your Automated Pentest Looks Clean. See What It Missed in This Expert Webinar

Your pentest report looks clean. That might be the problem. Run automated pentesting long enough, and the new findings start to dry up. By the third or fourth run, fewer issues appear. The report looks stable. Leadership reads "stable" as "secure." It usually isn't. The work slo...

The Hacker News 1d ago

Microsoft Patches Record 206 Flaws, Including Three Zero-Days and Critical RCE Bugs

Microsoft on Tuesday released fixes for a record 206 security vulnerabilities impacting its software portfolio, including three flaws that have been publicly disclosed at the time of release. Of the 206 flaws, 39 are rated Critical, and 167 are rated Important in severity. This ...

The Hacker News 1d ago

Anthropic Releases Claude Fable 5, Its Most Powerful AI Yet, With Cyber Safeguards

On June 9, Anthropic released Claude Fable 5, the most capable model it has ever made, generally available. It also did something unusual: it shipped one model as two products, split not by capability but by a layer of safety classifiers. Fable 5 goes to the public. Its twin, Cl...

The Hacker News 1d ago

ServiceNow Flaw Exploited to Gain Unauthorized Access to Customer Instances

ServiceNow has warned about a security incident in which unknown threat actors exploited a flaw to obtain deeper unauthorized access to susceptible instances. "On June 5, 2026, ServiceNow applied a security update to hosted customer instances," the company revealed in an advisor...

The Hacker News 1d ago

Microsoft Defender RoguePlanet Zero-Day Grants SYSTEM Access on Updated Windows

The anonymous security researcher going by the name Chaotic Eclipse (aka Nightmare-Eclipse) has released a proof-of-concept (PoC) exploit for yet another Microsoft Defender zero-day named RoguePlanet. "The exploit is a race condition, so it's a hit or miss," the researcher, who ...

Tuesday, 9 June 2026
Krebs on Security Latest Warnings 1d ago

A Record-Breaking Patch Tuesday for June 2026

Microsoft today released software updates to plug nearly 200 security holes across its Windows operating systems and supported software, a record number of fixes for the company's monthly Patch Tuesday cycle. Nearly three dozen of those bugs earned Microsoft's most dire "critical...

CISA 2d ago

CISA Adds Three Known Exploited Vulnerabilities to Catalog

CISA has added three new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-7473 Arista Extensible Operating System Incomplete Comparison with Missing Factors Vulnerability CVE-2026-11645 Google Chromium V8 Ou...

CISA 2d ago

Siemens KACO Blueplanet Inverters

View CSAF Summary KACO blueplanet Inverters contain multiple vulnerabilities that could allow an attacker to derive the credentials from the devices serial number and misuse them to gain unauthorized access. KACO new energy GmbH has released new versions for several affected prod...

CISA 2d ago

Schneider Electric EcoStruxure Panel Server

View CSAF Summary Schneider Electric is aware of its vulnerability in its EcoStruxure Panel Server offer. The EcoStruxure Panel Server is a high performance, modular gateway with enhanced cybersecurity that provides easy and fast connections to multiple concurrent edge control or...

CISA 2d ago

Schneider Electric Modicon Network Managed Switches

View CSAF Summary Schneider Electric is aware of a RADIUS protocol vulnerability affecting its Modicon Network Managed Switch product. The Modicon Network Managed Switch product provides connectivity for multiple Ethernet devices, network management, enhanced cyber security and m...

Monday, 8 June 2026
CISA 3d ago

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-42271 BerriAI LiteLLM Command Injection Vulnerability CVE-2026-50751 Check Point Security Gateway Improper Authentication Vulnerability...

Friday, 5 June 2026
CISA 6d ago

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-28318 SolarWinds Serv-U Uncontrolled Resource Consumption Vulnerability This type of vulnerability is a frequent attack vector for malic...

Thursday, 4 June 2026
CISA 4 Jun 2026

Hitachi Energy ITT600 Explorer

View CSAF Summary Hitachi Energy is aware of vulnerabilities that affect ITT600 Explorer product versions listed in this document. These vulnerabilities can be exploited to carry out Denial of Service (DoS) attack on the product. The vulnerabilities only affect Hitachi Energy Int...

CISA 4 Jun 2026

NAVTOR NavBox

View CSAF Summary Successful exploitation of this vulnerability could allow a local attacker to gain unauthorized access to SOAP methods, resulting in a disruption of operations. The following versions of NAVTOR NavBox are affected: NavBox 4.16.1.20 (CVE-2026-21404) CVSS Ve...

CISA 4 Jun 2026

B&R PPT30 Operating System

View CSAF Summary B&R is aware of a vulnerability in the product versions listed as affected in the advisory. An attacker who successfully exploits this vulnerability could make the OPC-UA server of the product inaccessible. The following versions of B&R PPT30 Operating S...

CISA 4 Jun 2026

Hitachi Energy RTU500

View CSAF Summary Hitachi Energy is aware of vulnerabilities that affect RTU500 product versions listed in this document. If exploited, these vulnerabilities primarily impact product availability, with potential secondary impacts on confidentiality and integrity. Please refer to ...

CISA 4 Jun 2026

Hitachi Energy MACH HiDraw

View CSAF Summary Hitachi Energy is aware of a buffer overflow vulnerability that affects MACH HiDraw product versions listed in this document. Successful exploitation of this vulnerability could lead to a buffer overflow condition, potentially resulting in application outages (d...

Wednesday, 3 June 2026
CISA 3 Jun 2026

CISA Adds One Known Exploited Vulnerability to Catalog

CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-45247 Mirasvit Full Page Cache Warmer Deserialization of Untrusted Data Vulnerability This type of vulnerability is a frequent...

Monday, 1 June 2026
Krebs on Security A Little Sunshine 1 Jun 2026

Hackers Used Meta’s AI Support Bot to Seize Instagram Accounts

The Instagram accounts for the Obama White House and the Chief Master Sergeant of the U.S. Space Force were briefly defaced with pro-Iranian images and messages over the weekend, after instructions began circulating on Telegram showing how to trick Meta's "AI support assistant" b...

Monday, 25 May 2026
Krebs on Security Ne'er-Do-Well News 25 May 2026

Netherlands Seizes 800 Servers, Arrests 2 for Aiding Cyberattacks

Authorities in the Netherlands have arrested the co-owners of two related Internet hosting companies for operating IT infrastructure used by Russia to carry out cyberattacks, influence operations and disinformation campaigns inside the European Union. The two men were the focus o...

Friday, 22 May 2026
Krebs on Security A Little Sunshine 22 May 2026

Lawmakers Demand Answers as CISA Tries to Contain Data Leak

Lawmakers in both houses of Congress are demanding answers from the U.S. Cybersecurity & Infrastructure Security Agency (CISA) after KrebsOnSecurity reported this week that a CISA contractor intentionally published AWS GovCloud keys and a vast trove of other agency secrets o...

Thursday, 21 May 2026
Krebs on Security A Little Sunshine 21 May 2026

Alleged Kimwolf Botmaster ‘Dort’ Arrested, Charged in U.S. and Canada

Canadian authorities on Wednesday arrested a 23-year-old Ottawa man on suspicion of building and operating Kimwolf, a fast spreading Internet-of-Things botnet that enslaved millions of devices for use in a series of massive distributed denial-of-service (DDoS) attacks over the pa...

Monday, 18 May 2026
Krebs on Security A Little Sunshine 18 May 2026

CISA Admin Leaked AWS GovCloud Keys on Github

Until this past weekend, a contractor for the Cybersecurity & Infrastructure Security Agency (CISA) maintained a public GitHub repository that exposed credentials to several highly privileged AWS GovCloud accounts and a large number of internal CISA systems. Security experts...

Tuesday, 12 May 2026
Krebs on Security Latest Warnings 12 May 2026

Patch Tuesday, May 2026 Edition

Artificial intelligence platforms may be just as susceptible to social engineering as human beings, but they are proving remarkably good at finding security vulnerabilities in human-made computer code. That reality is on full display this month with some of the more widely-used s...

Friday, 8 May 2026
Krebs on Security A Little Sunshine 8 May 2026

Canvas Breach Disrupts Schools & Colleges Nationwide

An ongoing data extortion attack targeting the widely-used education technology platform Canvas disrupted classes and coursework at school districts and universities across the United States today, after a cybercrime group defaced the service's login page with a ransom demand tha...

Thursday, 30 April 2026
Krebs on Security A Little Sunshine 30 Apr 2026

Anti-DDoS Firm Heaped Attacks on Brazilian ISPs

A Brazilian tech firm that specializes in protecting networks from distributed denial-of-service (DDoS) attacks has been enabling a botnet responsible for an extended campaign of massive DDoS attacks against other network operators in Brazil, KrebsOnSecurity has learned. The firm...

Wednesday, 7 May 2025
NCSC 7 May 2025

Impact of AI on cyber threat from now to 2027

An NCSC assessment highlighting the impacts on cyber threat from AI developments between now and 2027.

Tuesday, 28 January 2025
NCSC 28 Jan 2025

A method to assess 'forgivable' vs 'unforgivable' vulnerabilities

Research from the NCSC designed to eradicate vulnerability classes and make the top-level mitigations easier to implement.

Wednesday, 24 January 2024
NCSC 24 Jan 2024

The near-term impact of AI on the cyber threat

An NCSC assessment focusing on how AI will impact the efficacy of cyber operations and the implications for the cyber threat over the next two years.

Thursday, 6 July 2023
NCSC 6 Jul 2023

ACD - The Sixth Year

Key findings and full report from the 6th year of the Active Cyber Defence (ACD) programme.

Thursday, 22 June 2023
NCSC 22 Jun 2023

Cyber Threat Report: UK Legal Sector

An updated report from the NCSC explaining how UK law firms - of all sizes - can protect themselves from common cyber threats.

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