22053 matches found
New IoT RapperBot Malware Targeting Linux Servers via SSH Brute-Forcing Attack
A new IoT botnet malware dubbed RapperBot has been observed rapidly evolving its capabilities since it was first discovered in mid-June 2022. "This family borrows heavily from the original Mirai source code, but what separates it from other IoT malware families is its built-in capability to brute...
Microsoft Links Raspberry Robin USB Worm to Russian Evil Corp Hackers
Microsoft on Friday disclosed a potential connection between the Raspberry Robin USB-based worm and an infamous Russian cybercrime group tracked as Evil Corp. The tech giant said it observed the FakeUpdates aka SocGholish malware being delivered via existing Raspberry Robin infections on July 26,...
LibreOffice Releases Software Update to Patch 3 New Vulnerabilities
The team behind LibreOffice has released security updates to fix three security flaws in the productivity software, one of which could be exploited to achieve arbitrary code execution on affected systems. Tracked as CVE-2022-26305, the issue has been described as a case of improper certificate...
Hive Ransomware Upgrades to Rust for More Sophisticated Encryption Method
The operators of the Hive ransomware-as-a-service RaaS scheme have overhauled their file-encrypting software to fully migrate to Rust and adopt a more sophisticated encryption method. "With its latest variant carrying several major upgrades, Hive also proves it's one of the fastest evolving...
15-Year-Old Bug in PEAR PHP Repository Could've Enabled Supply Chain Attacks
A 15-year-old security vulnerability has been disclosed in the PEAR PHP repository that could permit an attacker to carry out a supply chain attack, including obtaining unauthorized access to publish rogue packages and execute arbitrary code. "An attacker exploiting the first one could take over...
Ukraine Secret Service Arrests Hacker Helping Russian Invaders
The Security Service of Ukraine SBU said it has detained a "hacker" who offered technical assistance to the invading Russian troops by providing mobile communication services inside the Ukrainian territory. The anonymous suspect is said to have broadcasted text messages to Ukrainian officials,...
Critical Security Bugs Uncovered in VoIPmonitor Monitoring Software
Critical security vulnerabilities have been uncovered in VoIPmonitor software that, if successfully exploited, could allow unauthenticated attackers to escalate privileges to the administrator level and execute arbitrary commands. Following responsible disclosure by researchers from Kerbit, an...
New Blacksmith Exploit Bypasses Current Rowhammer Attack Defenses
Cybersecurity researchers have demonstrated yet another variation of the Rowhammer attack affecting all DRAM dynamic random-access memory chips that bypasses currently deployed mitigations, thereby effectively compromising the security of the devices. The new technique — dubbed "Blacksmith"...
Critical Flaw Discovered in Cisco APIC for Switches — Patch Released
Cisco Systems on Wednesday issued patches to address a critical security vulnerability affecting the Application Policy Infrastructure Controller APIC interface used in its Nexus 9000 Series Switches that could be potentially abused to read or write arbitrary files on a vulnerable system. Tracked...
Hackers Breached Colonial Pipeline Using Compromised VPN Password
The ransomware cartel that masterminded the Colonial Pipeline attack early last month crippled the pipeline operator's network using a compromised virtual private network VPN account password, the latest investigation into the incident has revealed. The development, which was reported by Bloomber...
TikTok Quietly Updated Its Privacy Policy to Collect Users' Biometric Data
Popular short-form video-sharing service TikTok quietly revised its privacy policy in the U.S., allowing it to automatically collect biometric information such as faceprints and voiceprints from the content its users post on the platform. The policy change, first spotted by TechCrunch, went into...
Facebook Will Limit Your WhatsApp Features For Not Accepting Privacy Policy
WhatsApp on Friday disclosed that it won't deactivate accounts of users who don't accept its new privacy policy rolling out on May 15, adding it will continue to keep reminding them to accept the new terms. "No one will have their accounts deleted or lose functionality of WhatsApp on May 15 becau...
Chinese Hackers Used Facebook to Hack Uighur Muslims Living Abroad
Facebook may be banned in China, but the company on Wednesday said it has disrupted a network of bad actors using its platform to target the Uyghur community and lure them into downloading malicious software that would allow surveillance of their devices. "They targeted activists, journalists and...
Hackers Are Targeting Microsoft Exchange Servers With Ransomware
It didn't take long. Intelligence agencies and cybersecurity researchers had been warning that unpatched Exchange Servers could open the pathway for ransomware infections in the wake of swift escalation of the attacks since last week. Now it appears that threat actors have caught up. According to...
Top 5 Bug Bounty Platforms to Watch in 2021
While Gartner does not have a dedicated Magic Quadrant for Bug Bounties or Crowd Security Testing yet, Gartner Peer Insights already lists 24 vendors in the "Application Crowdtesting Services" category. We have compiled the top 5 most promising bug bounty platforms for those of you who are lookin...
Hackers Exploiting Critical Zero-Day Bug in SonicWall SMA 100 Devices
SonicWall on Monday warned of active exploitation attempts against a zero-day vulnerability in its Secure Mobile Access SMA 100 series devices. The flaw, which affects both physical and virtual SMA 100 10.x devices SMA 200, SMA 210, SMA 400, SMA 410, SMA 500v, came to light after the NCC Group on...
4 Free Online Cyber Security Testing Tools For 2021
Set of must-have online security tools that we believe may make a real difference to your cybersecurity program and improve your 2021 budget planning. In September, Gartner published a list of "Top 9 Security and Risk Trends for 2020" putting a bold emphasis on the growing complexity and size of...
Cybercriminals Are Using Legit Cloud Monitoring Tools As Backdoor
A cybercrime group that has previously struck Docker and Kubernetes cloud environments has evolved to repurpose genuine cloud monitoring tools as a backdoor to carry out malicious attacks, according to new research. "To our knowledge, this is the first time attackers have been caught using...
Police Arrested Hundreds of Criminals After Hacking Into Encrypted Chat Network
In a joint operation, European and British law enforcement agencies recently arrested hundreds of alleged drug dealers and other criminals after infiltrating into a global network of an encrypted chatting app that was used to plot drug deals, money laundering, extortions, and even murders. Dubbed...
Unveiled: How xHelper Android Malware Re-Installs Even After Factory Reset
Remember xHelper? A mysterious piece of Android malware that re-installs itself on infected devices even after users delete it or factory reset their devices—making it nearly impossible to remove. xHelper reportedly infected over 45,000 devices last year, and since then, cybersecurity researchers...
L1ght Looks to Protect Internet Users from Toxic and Predatory Behavior
Cybersecurity has been regarded as a necessity for all computer users, especially today when data breaches and malware attacks have become rampant. However, one of the more overlooked aspects of cybersecurity is the prevention of other forms of cybercrime, such as the spread of harmful content an...
Firefox enables DNS-over-HTTPS by default (with Cloudflare) for all U.S. users
If you use the Firefox web browser, here's an important update that you need to be aware of. Starting today, Mozilla is activating the DNS-over-HTTPS security feature by default for all Firefox users in the U.S. by automatically changing their DNS server configuration in the settings. That means,...
Critical Bug in WordPress Theme Plugin Opens 200,000 Sites to Hackers
A popular WordPress theme plugin with over 200,000 active installations contains a severe but easy-to-exploit software vulnerability that, if left unpatched, could let unauthenticated remote attackers compromise a wide range of websites and blogs. The vulnerable plugin in question is 'ThemeGrill...
Dashboards to Use on Palo Alto Networks for Effective Management
Enterprises should expect to see more cyberattacks launched against them. The data that they now gather and store have made their infrastructures key targets for hackers. Customer data and intellectual property can be sold in the black market for profit, and sensitive information can also be used...
Cybercriminals Hijack Router DNS to Distribute Android Banking Trojan
Security researchers have been warning about an ongoing malware campaign hijacking Internet routers to distribute Android banking malware that steals users' sensitive information, login credentials and the secret code for two-factor authentication. In order to trick victims into installing the...
Russian Hacker Who Allegedly Hacked LinkedIn and Dropbox Extradited to US
A Russian man accused of hacking LinkedIn, Dropbox, and Formspring in 2012 and possibly compromising personal details of over 100 million users, has pleaded not guilty in a U.S. federal court after being extradited from the Czech Republic. Yevgeniy Aleksandrovich Nikulin, 30, of Moscow was arrest...
Apple Blocks Sites From Abusing HSTS Security Standard to Track Users
If you are unaware, the security standard HTTP Strict Transport Security HSTS can be abused as a 'supercookie' to surreptitiously track users of almost every modern web browser online without their knowledge even when they use "private browsing." Apple has now added mitigations to its open-source...
Fappening 2017: More Celebrity Photos Hacked and Leaked Online
It seems like celebrities have not taken their security seriously, which once again resulted in the leaking of personal photographs of more a-listed celebrities. Dozens of personal and intimate photos of Anne Hathaway, Miley Cyrus, Kristen Stewart, Katharine McPhee, golfer Tiger Woods and his ex...
Latest Joomla 3.7.1 Release Patches Critical SQL Injection Attack
If your website is based on the popular Joomla content management system, make sure you have updated your platform to the latest version released today. Joomla, the world's second popular open source Content Management System, has reportedly patched a critical vulnerability in its software’s core...
MediaWiki Remote Code Execution vulnerability leaves Wikipedia open for Cyber attacks
The Encyclopedia giant WIKIPEDIA has been found vulnerable to remote code execution because of a critical flaw in the MediaWiki software. Wikipedia is a name which has become a major source of information for all of us. It has webpages on almost every topic you need to search. This giant is power...
Daxin Resurfaces in Taiwan Alongside Stupig Pre-Login SYSTEM Backdoor
An advanced malware previously attributed to a China-linked threat actor has resurfaced after more than four years within a Taiwan manufacturing firm, along with a previously unreported backdoor dubbed Stupig. Daxin "srt64.sys", as the kernel-mode rootkit is referred to, was first documented by...
China-Aligned Groups Ramp Up Attacks: Dragon Weave Hits Czech Republic & Taiwan
A new cyber espionage campaign codenamed Operation Dragon Weave has been observed targeting officials and citizens in the Czech Republic and Taiwan to deliver an AdaptixC2 agent. According to Seqrite Labs, targets of the campaign include government, research, academic, technology, and financial...
Claude Mythos AI Finds 10,000 High-Severity Flaws in Widely Used Software
Anthropic on Friday disclosed that Project Glasswing has helped uncover more than 10,000 high- or critical-severity vulnerabilities across some of the most "systemically" important software across the world since the cybersecurity initiative went live last month. Project Glasswing is a defensive...
SonicWall Patches 3 Flaws in SMA 100 Devices Allowing Attackers to Run Code as Root
SonicWall has released patches to address three security flaws affecting SMA 100 Secure Mobile Access SMA appliances that could be fashioned to result in remote code execution. The vulnerabilities are listed below - CVE-2025-32819 CVSS score: 8.8 - A vulnerability in SMA100 allows a remote...
Over 1,000 WordPress Sites Infected with JavaScript Backdoors Enabling Persistent Attacker Access
Over 1,000 websites powered by WordPress have been infected with a third-party JavaScript code that injects four separate backdoors. "Creating four backdoors facilitates the attackers having multiple points of re-entry should one be detected and removed," c/side researcher Himanshu Anand said in ...
Leaked Black Basta Ransomware Chat Logs Reveal Inner Workings and Internal Conflicts
More than a year's worth of internal chat logs from a ransomware gang known as Black Basta have been published online in a leak that provides unprecedented visibility into their tactics and internal conflicts among its members. The Russian-language chats on the Matrix messaging platform between...
⚡ THN Weekly Recap: From $1.5B Crypto Heist to AI Misuse & Apple's Data Dilemma
Welcome to your weekly roundup of cyber news, where every headline gives you a peek into the world of online battles. This week, we look at a huge crypto theft, reveal some sneaky AI scam tricks, and discuss big changes in data protection. Let these stories spark your interest and help you...
What is Nudge Security and How Does it Work?
Regain control of SaaS sprawl with Day One discovery of all SaaS and GenAI accounts along with workflows to help you mitigate security risks, curb rogue app usage, and manage SaaS spend. In today's highly distributed workplace, every employee has the ability to act as their own CIO, adopting new...
Chinese APT Gelsemium Targets Linux Systems with New WolfsBane Backdoor
The China-aligned advanced persistent threat APT actor known as Gelsemium has been observed using a new Linux backdoor dubbed WolfsBane as part of cyber attacks likely targeting East and Southeast Asia. That's according to findings from cybersecurity firm ESET based on multiple Linux samples...
Fortinet Warns of Critical Vulnerability in FortiManager Under Active Exploitation
Fortinet has confirmed details of a critical security flaw impacting FortiManager that has come under active exploitation in the wild. Tracked as CVE-2024-47575 CVSS score: 9.8, the vulnerability is also known as FortiJump and is rooted in the FortiGate to FortiManager FGFM protocol. "A missing...
Chinese-Speaking Hacker Group Targets Human Rights Studies in Middle East
Unnamed government entities in the Middle East and Malaysia are the target of a persistent cyber campaign orchestrated by a threat actor known as Tropic Trooper since June 2023. "Sighting this group's Tactics, Techniques, and Procedures in critical governmental entities in the Middle East,...
Microsoft Reveals Four OpenVPN Flaws Leading to Potential RCE and LPE
Microsoft on Thursday disclosed four medium-severity security flaws in the open-source OpenVPN software that could be chained to achieve remote code execution RCE and local privilege escalation LPE. "This attack chain could enable attackers to gain full control over targeted endpoints, potentiall...
The Emerging Role of AI in Open-Source Intelligence
Recently the Office of the Director of National Intelligence ODNI unveiled a new strategy for open-source intelligence OSINT and referred to OSINT as the "INT of first resort". Public and private sector organizations are realizing the value that the discipline can provide but are also finding tha...
Chinese Cyber Espionage Targets Telecom Operators in Asia Since 2021
Cyber espionage groups associated with China have been linked to a long-running campaign that has infiltrated several telecom operators located in a single Asian country at least since 2021. "The attackers placed backdoors on the networks of targeted companies and also attempted to steal...
CoralRaider Malware Campaign Exploits CDN Cache to Spread Info-Stealers
A new ongoing malware campaign has been observed distributing three different stealers, such as CryptBot, LummaC2, and Rhadamanthys hosted on Content Delivery Network CDN cache domains since at least February 2024. Cisco Talos has attributed the activity with moderate confidence to a threat actor...
Third-Party ChatGPT Plugins Could Lead to Account Takeovers
Cybersecurity researchers have found that third-party plugins available for OpenAI ChatGPT could act as a new attack surface for threat actors looking to gain unauthorized access to sensitive data. According to new research published by Salt Labs, security flaws found directly in ChatGPT and with...
Magnet Goblin Hacker Group Leveraging 1-Day Exploits to Deploy Nerbian RAT
A financially motivated threat actor called Magnet Goblin is swiftly adopting one-day security vulnerabilities into its arsenal in order to opportunistically breach edge devices and public-facing services and deploy malware on compromised hosts. "Threat actor group Magnet Goblin's hallmark is its...
Exit Scam: BlackCat Ransomware Group Vanishes After $22 Million Payout
The threat actors behind the BlackCat ransomware have shut down their darknet website and likely pulled an exit scam after uploading a bogus law enforcement seizure banner. "ALPHV/BlackCat did not get seized. They are exit scamming their affiliates," security researcher Fabian Wosar said. "It is...
Experts Detail New Flaws in Azure HDInsight Spark, Kafka, and Hadoop Services
Three new security vulnerabilities have been discovered in Azure HDInsight's Apache Hadoop, Kafka, and Spark services that could be exploited to achieve privilege escalation and a regular expression denial-of-service ReDoS condition. "The new vulnerabilities affect any authenticated user of Azure...
Microsoft Disables MSIX App Installer Protocol Widely Used in Malware Attacks
Microsoft on Thursday said it's once again disabling the ms-appinstaller protocol handler by default following its abuse by multiple threat actors to distribute malware. "The observed threat actor activity abuses the current implementation of the ms-appinstaller protocol handler as an access vect...