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The Hacker News (THN) stands as a top and reliable source for the latest updates in cybersecurity. As an independent outlet, we offer balanced and thorough insights into the cybersecurity sector, trusted by professionals and enthusiasts alike.

Having built a strong reputation over a decade, THN attracts 50 million readers annually, all looking to us for the newest information, insights, and solutions in cybersecurity.

Recognizing the dynamic nature of cybersecurity, our mission is to guide and empower our readers to stay updated and master the ever-present challenges in this field.

OpenAI Bans ChatGPT Accounts Used by Russian, Iranian and Chinese Hacker Groups

Jun 09, 2025 Artificial Intelligence / Social Media

OpenAI has revealed that it banned a set of ChatGPT accounts that were likely operated by Russian-speaking threat actors and two Chinese nation-state hacking groups to assist with malware development, social media automation, and research about U.S. satellite communications technologies, among other things. "The [Russian-speaking] actor used our models to assist with developing and refining Windows malware, debugging code across multiple languages, and setting up their command-and-control infrastructure," OpenAI said in its threat intelligence report. "The actor demonstrated knowledge of Windows internals and exhibited some operational security behaviors." The Go-based malware campaign has been codenamed ScopeCreep by the artificial intelligence (AI) company. There is no evidence that the activity was widespread in nature. The threat actor, per OpenAI, used temporary email accounts to sign up for ChatGPT, using each of the created accounts to have one conversat...

New Supply Chain Malware Operation Hits npm and PyPI Ecosystems, Targeting Millions Globally

Jun 08, 2025 Supply Chain Attack / Malware

Cybersecurity researchers have flagged a supply chain attack targeting over a dozen packages associated with GlueStack to deliver malware. The malware, introduced via a change to "lib/commonjs/index.js," allows an attacker to run shell commands, take screenshots, and upload files to infected machines, Aikido Security told The Hacker News, stating these packages collectively account for nearly 1 million weekly downloads. The unauthorized access could then be used to perform various follow-on actions like mining cryptocurrency, stealing sensitive information, and even shutting down services. Aikido said the first package compromise was detected on June 6, 2025, at 9:33 p.m. GMT.  The list of the impacted packages and the affected versions is below - @gluestack-ui/utils version 0.1.16 (101 Downloads) @gluestack-ui/utils version 0.1.17 (176 Downloads) @react-native-aria/button version 0.2.11 (174 Downloads) @react-native-aria/checkbox version 0.2.11 (577 Downloads) @re...

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Malicious Browser Extensions Infect Over 700 Users Across Latin America Since Early 2025

Jun 08, 2025 Malware / Browser Security

Cybersecurity researchers have shed light on a new campaign targeting Brazilian users since the start of 2025 to infect users with a malicious extension for Chromium-based web browsers and siphon user authentication data. "Some of the phishing emails were sent from the servers of compromised companies, increasing the chances of a successful attack," Positive Technologies security researcher Klimentiy Galkin said in a report. "The attackers used a malicious extension for Google Chrome, Microsoft Edge, and Brave browsers, as well as Mesh Agent and PDQ Connect Agent." The Russian cybersecurity company, which is tracking the activity under the name Operation Phantom Enigma , said the malicious extension was downloaded 722 times from across Brazil, Colombia, the Czech Republic, Mexico, Russia, and Vietnam, among others. As many as 70 unique victim companies have been identified. Some aspects of the campaign were disclosed in early April by a researcher who goes by th...

New Atomic macOS Stealer Campaign Exploits ClickFix to Target Apple Users

Jun 06, 2025 Malware / Endpoint Security

Cybersecurity researchers are alerting to a new malware campaign that employs the ClickFix social engineering tactic to trick users into downloading an information stealer malware known as Atomic macOS Stealer ( AMOS ) on Apple macOS systems. The campaign, according to CloudSEK, has been found to leverage typosquat domains mimicking U.S.-based telecom provider Spectrum. "macOS users are served a malicious shell script designed to steal system passwords and download an AMOS variant for further exploitation," security researcher Koushik Pal said in a report published this week. "The script uses native macOS commands to harvest credentials, bypass security mechanisms, and execute malicious binaries." It's believed that the activity is the work of Russian-speaking cybercriminals owing to the presence of Russian language comments in the malware's source code. The starting point of the attack is a web page that impersonates Spectrum ("panel-spectrum[....

Empower Users and Protect Against GenAI Data Loss

Jun 06, 2025 Artificial Intelligence / Zero Trust

When generative AI tools became widely available in late 2022, it wasn't just technologists who paid attention. Employees across all industries immediately recognized the potential of generative AI to boost productivity, streamline communication and accelerate work. Like so many waves of consumer-first IT innovation before it—file sharing, cloud storage and collaboration platforms—AI landed in the enterprise not through official channels, but through the hands of employees eager to work smarter. Faced with the risk of sensitive data being fed into public AI interfaces, many organizations responded with urgency and force: They blocked access. While understandable as an initial defensive measure, blocking public AI apps is not a long-term strategy—it's a stopgap. And in most cases, it's not even effective. Shadow AI: The Unseen Risk The Zscaler ThreatLabz team has been tracking AI and machine learning (ML) traffic across enterprises, and the numbers tell a compelling story. In 2024 ...

Key Essentials to Modern SaaS Data Resilience

VeeamSaaS Security / Data Resilience

Learn how to modernize your SaaS data protection strategy and strengthen security to avoid risks of data loss.

Microsoft Helps CBI Dismantle Indian Call Centers Behind Japanese Tech Support Scam

Jun 06, 2025 Cybercrime / Financial Fraud

India's Central Bureau of Investigation (CBI) has revealed that it has arrested six individuals and dismantled two illegal call centers that were found to be engaging in a sophisticated transnational tech support scam targeting Japanese citizens. The law enforcement agency said it conducted coordinated searches at 19 locations across Delhi, Haryana, and Uttar Pradesh on May 28, 2025, as part of an initiative called Operation Chakra V, which aims to combat cyber-enabled financial crimes. The cybercrime syndicates, per the CBI, defrauded foreign nationals, mainly Japanese citizens, by masquerading as technical support personnel from various multinational corporations, including Microsoft.  "The syndicate operated call centers designed to appear as legitimate customer service centers, through which victims were deceived into believing that their electronic devices were compromised," the agency said . "Under this pretext, victims were coerced into transferring funds ...

Inside the Mind of the Adversary: Why More Security Leaders Are Selecting AEV

Jun 06, 2025 Cyber Resilience / Penetration Testing

Cybersecurity involves both playing the good guy and the bad guy. Diving deep into advanced technologies and yet also going rogue in the Dark Web. Defining technical policies and also profiling attacker behavior. Security teams cannot be focused on just ticking boxes, they need to inhabit the attacker's mindset. This is where AEV comes in. AEV (Adversarial Exposure Validation) is an advanced offense technology that mimics how adversaries will attack your system, while providing remediation strategies. It lets you discover and address how your environment can be exploited and what the impact of the exploitation could be, in a dynamic and ongoing way. In this article, we'll share everything you need to know about AEV, and how your team can leverage it to build continuous resilience against attacks. What is AEV? According to the Gartner® Market Guide for Adversarial Exposure Validation (March 2025), AEV is defined as "technologies that deliver consistent, continuous, and automated ...

New PathWiper Data Wiper Malware Disrupts Ukrainian Critical Infrastructure in 2025 Attack

Jun 06, 2025 Malware / Endpoint Security

A critical infrastructure entity within Ukraine was targeted by a previously unseen data wiper malware named PathWiper, according to new findings from Cisco Talos. "The attack was instrumented via a legitimate endpoint administration framework, indicating that the attackers likely had access to the administrative console, that was then used to issue malicious commands and deploy PathWiper across connected endpoints," researchers Jacob Finn, Dmytro Korzhevin, and Asheer Malhotra said in an analysis published Thursday. The attack is assessed to be the work of a Russia-nexus advanced persistent threat (APT) actor based on the tradecraft observed and the overlapping capabilities with destructive malware used in attacks against Ukraine. Talos said the commands issued by the administrative tool's console were received by its client running on the victim endpoints and then executed as a batch (BAT) file. The BAT file, in turn, consisted of a command to run a malicious Visu...

Popular Chrome Extensions Leak API Keys, User Data via HTTP and Hard-Coded Credentials

Jun 05, 2025 Browser Security / Online Safety

Cybersecurity researchers have flagged several popular Google Chrome extensions that have been found to transmit data in HTTP and hard-code secrets in their code, exposing users to privacy and security risks. "Several widely used extensions [...] unintentionally transmit sensitive data over simple HTTP," Yuanjing Guo, a security researcher in the Symantec's Security Technology and Response team, said . "By doing so, they expose browsing domains, machine IDs, operating system details, usage analytics, and even uninstall information, in plaintext." The fact that the network traffic is unencrypted also means that they are susceptible to adversary-in-the-middle (AitM) attacks, allowing malicious actors on the same network such as a public Wi-Fi to intercept and, even worse, modify this data, which could lead to far more serious consequences. The list of identified extensions are below - SEMRush Rank (extension ID: idbhoeaiokcojcgappfigpifhpkjgmab) and P...

Researchers Detail Bitter APT's Evolving Tactics as Its Geographic Scope Expands

Jun 05, 2025 Threat Intelligence / Network Security

The threat actor known as Bitter has been assessed to be a state-backed hacking group that's tasked with gathering intelligence that aligns with the interests of the Indian government. That's according to new findings jointly published by Proofpoint and Threatray in an exhaustive two-part analysis. "Their diverse toolset shows consistent coding patterns across malware families, particularly in system information gathering and string obfuscation," researchers Abdallah Elshinbary, Jonas Wagner, Nick Attfield, and Konstantin Klinger said. Bitter, also known as APT-C-08, APT-Q-37, Hazy Tiger, Orange Yali, T-APT-17, and TA397, has a history of focusing primarily on South Asian entities , with select intrusions also targeting China, Saudi Arabia, and South America. In December 2024, evidence emerged of the threat actor's targeting of Turkey using malware families such as WmRAT and MiyaRAT, indicating a gradual geographical expansion. Stating that Bitter fr...

Redefining Cyber Value: Why Business Impact Should Lead the Security Conversation

Jun 05, 2025 Risk Management / Operational Resilience

Security teams face growing demands with more tools, more data, and higher expectations than ever. Boards approve large security budgets, yet still ask the same question: what is the business getting in return? CISOs respond with reports on controls and vulnerability counts – but executives want to understand risk in terms of financial exposure, operational impact, and avoiding loss. The disconnect has become difficult to ignore. The average cost of a breach has reached $4.88 million, according to recent IBM data . That figure reflects not just incident response but also downtime, lost productivity, customer attrition, and the extended effort required to restore operations and trust. The fallout is rarely confined to security. Security leaders need a model that brings those consequences into view before they surface. A Business Value Assessment (BVA) offers that model. It links exposures to cost, prioritization to return, and prevention to tangible value. This article will explain ...

Iran-Linked BladedFeline Hits Iraqi and Kurdish Targets with Whisper and Spearal Malware

Jun 05, 2025 Malware / Cyber Espionage

An Iran-aligned hacking group has been attributed to a new set of cyber attacks targeting Kurdish and Iraqi government officials in early 2024. The activity is tied to a threat group ESET tracks as BladedFeline , which is assessed with medium confidence to be a sub-cluster within OilRig , a known Iranian nation-state cyber actor. It's said to be active since September 2017, when it targeted officials associated with the Kurdistan Regional Government (KRG). "This group develops malware for maintaining and expanding access within organizations in Iraq and the KRG," the Slovak cybersecurity company said in a technical report shared with The Hacker News. "BladedFeline has worked consistently to maintain illicit access to Kurdish diplomatic officials, while simultaneously exploiting a regional telecommunications provider in Uzbekistan, and developing and maintaining access to officials in the government of Iraq." BladedFeline was first documented by ESET in Ma...