#1 Trusted Cybersecurity News Platform
Followed by 5.20+ million
The Hacker News Logo
Subscribe – Get Latest News
AWS EKS Security Best Practices

The Hacker News | #1 Trusted Source for Cybersecurity News — Index Page

N-Able's Take Control Agent Vulnerability Exposes Windows Systems to Privilege Escalation

N-Able's Take Control Agent Vulnerability Exposes Windows Systems to Privilege Escalation

Sep 14, 2023 Vulnerability / Hacking
A high-severity security flaw has been disclosed in N-Able's Take Control Agent that could be exploited by a local unprivileged attacker to gain SYSTEM privileges. Tracked as  CVE-2023-27470  (CVSS score: 8.8), the  issue  relates to a Time-of-Check to Time-of-Use ( TOCTOU ) race condition vulnerability, which, when successfully exploited, could be leveraged to delete arbitrary files on a Windows system. The security shortcoming, which impacts versions 7.0.41.1141 and prior, has been addressed in version 7.0.43 released on March 15, 2023, following responsible disclosure by Mandiant on February 27, 2023. Time-of-Check to Time-of-Use falls under a category of software flaws wherein a program checks the state of a resource for a specific value, but that value changes before it's actually used, effectively invalidating the results of the check. An exploitation of such a flaw can result in a loss of integrity and trick the program into performing actions that it sh...
Russian Journalist's iPhone Compromised by NSO Group's Zero-Click Spyware

Russian Journalist's iPhone Compromised by NSO Group's Zero-Click Spyware

Sep 14, 2023 Spyware / Malware
The iPhone belonging to Galina Timchenko, a prominent Russian journalist and critic of the government, was compromised with NSO Group's Pegasus spyware, a new collaborative investigation from  Access Now  and the  Citizen Lab  has revealed. The infiltration is said to have happened on or around February 10, 2023. Timchenko is the executive editor and owner of  Meduza , an independent news publication based in Latvia. It's currently not clear who deployed the malware on the device. The Washington Post  reported  that the Russian government is not a client of NSO Group, citing an unnamed person familiar with the company's operations. "During the infection her device was localized to the GMT+1 timezone, and she reports being in Berlin, Germany," the Citizen Lab said. "The day following the infection she was scheduled to attend a private meeting with other heads of Russian independent media exiled in Europe to discuss how to manage threats and censorsh...
Alert: New Kubernetes Vulnerabilities Enable Remote Attacks on Windows Endpoints

Alert: New Kubernetes Vulnerabilities Enable Remote Attacks on Windows Endpoints

Sep 13, 2023 Kubernetes / Cloud Security
Three interrelated high-severity security flaws discovered in Kubernetes could be exploited to achieve remote code execution with elevated privileges on Windows endpoints within a cluster. The  issues , tracked as CVE-2023-3676, CVE-2023-3893, and CVE-2023-3955, carry CVSS scores of 8.8 and impact all Kubernetes environments with Windows nodes. Fixes for the vulnerabilities were  released  on August 23, 2023, following responsible disclosure by Akamai on July 13, 2023. "The vulnerability allows remote code execution with SYSTEM privileges on all Windows endpoints within a Kubernetes cluster," Akamai security researcher Tomer Peled said in a technical write-up shared with The Hacker News. "To exploit this vulnerability, the attacker needs to apply a malicious YAML file on the cluster." Amazon Web Services  (AWS),  Google Cloud , and  Microsoft Azure  have all released advisories for the bugs, which affect the following versions of Kubelet - kube...
cyber security

New Webinar: Identity Attacks Have Changed — Have Your IR Playbooks?

websitePush SecurityThreat Detection / Identity Security
With modern identity sprawl, the blast radius of a breach is bigger than ever. Are you prepared? Sign up now.
The Unusual Suspect: Git Repos

The Unusual Suspect: Git Repos

Jul 14, 2025Secrets Management / SaaS Security
While phishing and ransomware dominate headlines, another critical risk quietly persists across most enterprises: exposed Git repositories leaking sensitive data. A risk that silently creates shadow access into core systems Git is the backbone of modern software development, hosting millions of repositories and serving thousands of organizations worldwide. Yet, amid the daily hustle of shipping code, developers may inadvertently leave behind API keys, tokens, or passwords in configuration files and code files, effectively handing attackers the keys to the kingdom. This isn't just about poor hygiene; it's a systemic and growing supply chain risk. As cyber threats become more sophisticated, so do compliance requirements. Security frameworks like NIS2, SOC2, and ISO 27001 now demand proof that software delivery pipelines are hardened and third-party risk is controlled. The message is clear: securing your Git repositories is no longer optional, it's essential. Below, we look at the ris...
Researchers Detail 8 Vulnerabilities in Azure HDInsight Analytics Service

Researchers Detail 8 Vulnerabilities in Azure HDInsight Analytics Service

Sep 13, 2023 Vulnerability / Data Security
More details have emerged about a set of now-patched cross-site scripting (XSS) flaws in the  Microsoft Azure HDInsight  open-source analytics service that could be weaponized by a threat actor to carry out malicious activities. "The identified vulnerabilities consisted of six stored XSS and two reflected XSS vulnerabilities, each of which could be exploited to perform unauthorized actions, varying from data access to session hijacking and delivering malicious payloads," Orca security researcher Lidor Ben Shitrit  said  in a report shared with The Hacker News. The issues were addressed by Microsoft as part of its  Patch Tuesday updates  for August 2023. The disclosure comes three months after similar shortcomings were reported in the  Azure Bastion and Azure Container Registry  that could have been exploited for unauthorized data access and modifications. The list of flaws is as follows - CVE-2023-35393  (CVSS score: 4.5) - Azure Apac...
Webinar: Identity Threat Detection & Response (ITDR) – Rips in Your Identity Fabric

Webinar: Identity Threat Detection & Response (ITDR) – Rips in Your Identity Fabric

Sep 13, 2023 Threat Detection / SaaS Security
In today's digital age, SaaS applications have become the backbone of modern businesses. They streamline operations, enhance productivity, and foster innovation. But with great power comes great responsibility. As organizations integrate more SaaS applications into their workflows, they inadvertently open the door to a new era of security threats. The stakes? Your invaluable data and the trust of your stakeholders. Historically, SaaS security was about managing misconfigurations. But the landscape has evolved. Now, it's not just about securing the software; it's about safeguarding the very essence of digital identity.  Identity is the new endpoint . If you're not focusing on securing user identity, you're leaving a gaping hole in your security strategy. Traditional threat detection and identity management methods? They're just the tip of the iceberg. To truly fortify your SaaS ecosystem, you need to delve deeper. Enter Maor Bin, the visionary CEO of Adaptive...
Rust-Written 3AM Ransomware: A Sneak Peek into a New Malware Family

Rust-Written 3AM Ransomware: A Sneak Peek into a New Malware Family

Sep 13, 2023 Ransomware / Malware
A new ransomware family called  3AM  has emerged in the wild after it was detected in a single incident in which an unidentified affiliate deployed the strain following an unsuccessful attempt to deliver LockBit (attributed to Bitwise Spider  or  Syrphid ) in the target network. "3AM is written in Rust and appears to be a completely new malware family," the Symantec Threat Hunter Team, part of Broadcom,  said  in a report shared with The Hacker News. "The ransomware attempts to stop multiple services on the infected computer before it begins encrypting files. Once encryption is complete, it attempts to delete Volume Shadow (VSS) copies." 3AM gets its name from the fact that it's referenced in the ransom note. It also appends encrypted files with the extension .threeamtime. That said, it's currently not known if the malware authors have any connections with known e-crime groups. In the attack spotted by Symantec, the adversary is said to have managed t...
How Cyberattacks Are Transforming Warfare

How Cyberattacks Are Transforming Warfare

Sep 13, 2023 Cyberwarfare / Threat Assessment
There is a new battlefield. It is global and challenging to defend. What began with a high-profile incident back in 2007, when Estonia was hit by hackers targeting its government and commercial sector, has evolved into cyber warfare that is being waged constantly worldwide. Today, cyberattacks have become the norm, transforming how we think about war and international conflict as a whole.  From the 2009 South Korea DDoS attacks to the 2010 attacks on Burma and the 2016 US election interference attacks on the Democratic National Committee, the list of historical cyberwarfare incidents continues to expand. The main players? Nation-state-supported cybercriminal groups and organizations linked to Russia, North Korea, China, and several countries in the Middle East. This report dives into three top cyberwarfare trends in an effort to understand their impact. Russia: The Cyber Invasion of Ukraine  On August 31, 2023, Five Eyes Agency — an intelligence alliance network composed o...
Microsoft Warns of New Phishing Campaign Targeting Corporations via Teams Messages

Microsoft Warns of New Phishing Campaign Targeting Corporations via Teams Messages

Sep 13, 2023 Cyber Attack / Malware
Microsoft is warning of a new phishing campaign undertaken by an initial access broker that involves using Teams messages as lures to infiltrate corporate networks. The tech giant's Threat Intelligence team is tracking the cluster under the name  Storm-0324 , which is also known by the monikers TA543 and Sagrid. "Beginning in July 2023, Storm-0324 was observed distributing payloads using an open-source tool to send phishing lures through Microsoft Teams chats," the company  said , adding the development marks a shift from using email-based initial infection vectors for initial access. Storm-0324 operates in the cybercriminal economy as a payload distributor, offering a service that allows for the propagation of  various   payloads  using evasive infection chains. This includes a mix of downloaders, banking trojans, ransomware, and modular toolkits such as Nymaim, Gozi, TrickBot, IcedID, Gootkit, Dridex, Sage, GandCrab, and JSSLoader. Attack sequences mounte...
Microsoft Releases Patch for Two New Actively Exploited Zero-Days Flaws

Microsoft Releases Patch for Two New Actively Exploited Zero-Days Flaws

Sep 13, 2023 Endpoint Security / Zero Day
Microsoft has released software fixes to  remediate 59 bugs  spanning its product portfolio, including two zero-day flaws that have been actively exploited by malicious cyber actors. Of the 59 vulnerabilities, five are rated Critical, 55 are rated Important, and one is rated Moderate in severity. The update is in addition to  35 flaws  patched in the Chromium-based Edge browser since last month's Patch Tuesday edition, which also encompasses a fix for  CVE-2023-4863 , a critical heap buffer overflow flaw in the WebP image format. The two Microsoft vulnerabilities that have come under active exploitation in real-world attacks are listed below - CVE-2023-36761  (CVSS score: 6.2) - Microsoft Word Information Disclosure Vulnerability CVE-2023-36802  (CVSS score: 7.8) - Microsoft Streaming Service Proxy Elevation of Privilege Vulnerability "Exploiting this vulnerability could allow the disclosure of  NTLM hashes ," the Windows maker said in an ...
Update Adobe Acrobat and Reader to Patch Actively Exploited Vulnerability

Update Adobe Acrobat and Reader to Patch Actively Exploited Vulnerability

Sep 13, 2023 Vulnerability / Zero Day
Adobe's  Patch Tuesday update  for September 2023 comes with a patch for a critical actively exploited security flaw in Acrobat and Reader that could permit an attacker to execute malicious code on susceptible systems. The vulnerability, tracked as CVE-2023-26369, is rated 7.8 for severity on the CVSS scoring system and impacts both Windows and macOS versions of Acrobat DC, Acrobat Reader DC, Acrobat 2020, and Acrobat Reader 2020. Described as an out-of-bounds write, successful exploitation of the bug could lead to code execution by opening a specially crafted PDF document. Adobe did not disclose any additional details about the issue or the targeting involved. "Adobe is aware that CVE-2023-26369 has been exploited in the wild in limited attacks targeting Adobe Acrobat and Reader," the company  acknowledged  in an advisory. CVE-2023-26369 affects the below versions - Acrobat DC (23.003.20284 and earlier versions) - Fixed in 23.006.20320 Acrobat Reader DC (23...
Mozilla Rushes to Patch WebP Critical Zero-Day Exploit in Firefox and Thunderbird

Mozilla Rushes to Patch WebP Critical Zero-Day Exploit in Firefox and Thunderbird

Sep 13, 2023 Vulnerability / Browser Security
Mozilla on Tuesday released security updates to resolve a critical zero-day vulnerability in Firefox and Thunderbird that has been actively exploited in the wild, a day after Google released a fix for the issue in its Chrome browser. The shortcoming, assigned the identifier  CVE-2023-4863 , is a heap buffer overflow flaw in the WebP image format that could result in arbitrary code execution when processing a specially crafted image. "Opening a malicious WebP image could lead to a heap buffer overflow in the content process," Mozilla  said  in an advisory. "We are aware of this issue being exploited in other products in the wild." According to the description on the National Vulnerability Database (NVD), the flaw could allow a remote attacker to perform an out-of-bounds memory write via a crafted HTML page. Apple Security Engineering and Architecture (SEAR) and the Citizen Lab at the University of Toronto's Munk School have been credited with reporting the s...
Critical GitHub Vulnerability Exposes 4,000+ Repositories to Repojacking Attack

Critical GitHub Vulnerability Exposes 4,000+ Repositories to Repojacking Attack

Sep 12, 2023 Software Security / Vulnerability
A new vulnerability disclosed in GitHub could have exposed thousands of repositories at risk of repojacking attacks, new findings show. The flaw "could allow an attacker to exploit a race condition within GitHub's repository creation and username renaming operations," Checkmarx security researcher Elad Rapoport  said  in a technical report shared with The Hacker News. "Successful exploitation of this vulnerability impacts the open-source community by enabling the hijacking of over 4,000 code packages in languages such as Go, PHP, and Swift, as well as GitHub actions." Following responsible disclosure on March 1, 2023, the Microsoft-owned code hosting platform has addressed the issue as of September 1, 2023. Repojacking , short for  repository hijacking , is a technique where a threat actor is able to bypass a security mechanism called popular repository namespace retirement and ultimately control of a repository. What the protection measure does is preven...
Expert Insights Articles Videos
Cybersecurity Resources