The Hacker News Logo
Subscribe to Newsletter

The Hacker News — Cyber Security and Hacking News Website: network security

DHS Warns Small Airplanes Vulnerable to Flight Data Manipulation Attacks

DHS Warns Small Airplanes Vulnerable to Flight Data Manipulation Attacks

July 31, 2019Swati Khandelwal
What could be more horrifying than knowing that a hacker can trick the plane's electronic systems into displaying false flight data to the pilot, which could eventually result in loss of control? Of course, the attacker would never wish to be on the same flight, so in this article, we are going to talk about a potential loophole that could allow an attacker to exploit a vulnerability with some level of "unsupervised" physical access to a small aircraft before the plane takes off. The United States Department of Homeland Security's (DHS) has issued an alert for the same, warning owners of small aircraft to be on guard against a vulnerability that could enable attackers to easily hack the plane's CAN bus and take control of key navigation systems. The vulnerability, discovered by a cybersecurity researcher at Rapid 7, resides in the modern aircraft's implementation of CAN (Controller Area Network) bus—a popular vehicular networking standard used in au
Engage Your Management with the Definitive 'Security for Management' Presentation Template

Engage Your Management with the Definitive 'Security for Management' Presentation Template

July 16, 2019The Hacker News
In every organization, there is a person who's directly accountable for cybersecurity. The name of the role varies per the organization's size and maturity – CISO, CIO, and Director of IT are just a few common examples – but the responsibility is similar in all places. They're the person who understands the risk and exposure, knows how prepared the team and most important – what the gaps are and how they can be best addressed. Apart from actually securing the organization – and losing some sleep over it – this individual has another equally important task: to communicate the security risk, needs, and status to the company's management. After all, the level of security rises in direct proportion to the amount of invested resources, and management people are the ones who decide and allocate them. Since management people are not typically cybersecurity savvy, engaging them can be challenging – one must find the balance between high-level explanations, a direct c
Cynet Launches Free Offering For Incident Response Service Providers

Cynet Launches Free Offering For Incident Response Service Providers

July 09, 2019The Hacker News
More and more, organizations take the route of outsourcing incident response to Managed Security Service Providers. This trend is distinct regardless of the organization's cyber maturity level and can be found across a wide range of cyber maturity, from small companies with no dedicated security team to enterprises with a fully equipped SOC. The hands of the incident response service providers are extremely busy, and the need from their side to scale while maintaining top quality has never been greater. To address this need, Cynet offers IR service providers to collect data, analyze, investigate and remediate threats on their customers' environments with Cynet 360 platform for free, introducing unmatched speed and reliability into their operations. Any incident responder can now simply sign up to Cynet and immediately get free access to the platform. "Cynet tackles the incident response play at its most fundamental core – speed," said Eyal Gruner, co-fo
WEBINAR: How to Get Enterprise Cyber Security for your Mid-Sized Organization

WEBINAR: How to Get Enterprise Cyber Security for your Mid-Sized Organization

May 21, 2019The Hacker News
High-quality cybersecurity posture is typically regarded as the exclusive domain of the large and heavy resourced enterprises – those who can afford a multi-product security stack and a skilled security team to operate it. This implies a grave risk to all organizations who are not part of this group, since the modern threat landscape applies to all, regardless of size and vertical. What is less commonly known is that by following basic and well-defined practices and wise security product choices, any organization can level up its defenses to a much higher standard. "At the end of the day it comes down to strategic planning," says Eyal Gruner, CEO and co-founder of Cynet, "rather than thinking in term of specific product or need, zoom out and breakdown the challenge to its logical parts – what do you need to do proactively on an on-going basis, while you're under attack and when you manage a recovery process." From the various frameworks of security b
Advanced Breach Protection Demystified – Untold Truths On Security Beyond AV

Advanced Breach Protection Demystified – Untold Truths On Security Beyond AV

March 28, 2019The Hacker News
Doing business in today's connected world means dealing with a continually evolving threat landscape. With potential losses due to downtime following a breach, plus valuable client and proprietary information at risk, most organizations realize they cannot afford to be complacent. This puts extra onus on security IT teams, who are continuously left scrambling, looking for the best way to protect their organizations against the threats that bypass AV and firewall. Added to this is another challenge in that most organizations are limited in the resources they can invest in security. Many are left reliant on a single product on top of their security stack. Common practice in organizational security circles as they attempt to remain secure is to upgrade endpoint protection with EPP\EDR or a Network Analytic tool. But as we all know, what’s common is not necessarily what's best. How can an organization ensure it remains secure, especially with all that is at stake?
Cynet is offering unhappy competitors' customers a refund for the time remaining on existing contracts

Cynet is offering unhappy competitors' customers a refund for the time remaining on existing contracts

March 12, 2019The Hacker News
Cynet goes head-to-head with CrowdStrike, DarkTrace, Cylance, Carbon Black & Symantec, offering their unhappy customers a refund for the time remaining on their existing contracts. Cynet, the automated threat discovery and mitigation platform was built to address the advanced threats that AV and Firewalls cannot stop. Today, Cynet announced that any organization currently deploying an advanced security solution from the list below who are unhappy with it and up for renewal in 2019 - can try Cynet for free  here. If they decide to switch to Cynet – they will be reimbursed for the remaining contract with the previous security vendor. The Cynet offer is relevant to companies that have at least 300 endpoints and are currently customers of any of the following solutions: Crowdstrike / Carbon Black / Darktrace / Cylance / Symantec / Fire Eye Endpoint Protection / SentinelOne / Cybereason / CISCO AMP / Trend Micro Apex / Palo Alto Networks Traps. What makes Cynet so sure th
Google Launches Backstory — A New Cyber Security Tool for Businesses

Google Launches Backstory — A New Cyber Security Tool for Businesses

March 05, 2019Swati Khandelwal
Google's one-year-old cybersecurity venture Chronicle today announced its first commercial product, called Backstory , a cloud-based enterprise-level threat analytics platform that has been designed to help companies quickly investigate incidents, pinpoint vulnerabilities and hunt for potential threats. Network infrastructures at most enterprises regularly generate enormous amounts of network data and logs on a daily basis that can be helpful to figure out exactly what happened when a security incident occurs. However, unfortunately, most companies either don’t collect the right telemetry or even when they do, it's practically impossible for them to retain that telemetry for more than a week or two, making analysts blind if any security incident happens before that. Backstory solves this problem by allowing organizations to privately upload and store their petabytes of "internal security telemetry" on Google cloud platform and leverage machine learning and da
Learn How XDR Can Take Breach Protection Beyond Endpoint Security

Learn How XDR Can Take Breach Protection Beyond Endpoint Security

February 19, 2019The Hacker News
How do you know whether an attacker has infiltrated your network? Can you really rely on an Endpoint Detection and Response (EDR) solution to be your go-to technology for identifying security breaches? Endpoint detection and response (EDR) platform has been an important technology to detect cybersecurity incidents, but it provides only the view of endpoints, just a portion of the big picture. Since hackers can explore and exploit anything within reach, not just a few monitored endpoints, many security professionals are reaching the realization that the actual attack surface of their organizations is significantly wider than only endpoints. In an ideal and more effective approach to security, a broader set of attack vectors and activity data should be examined to get a more complete view of the attack operation. On top of the endpoint, security solutions must also include cloud, threat intelligence, network data, and logging information, among others. If you haven’t already,
Researchers Release Tool That Finds Vulnerable Robots on the Internet

Researchers Release Tool That Finds Vulnerable Robots on the Internet

January 28, 2019Mohit Kumar
A team at a robot cybersecurity startup has released a free, open-source tool for information security professionals to help them easily 'footprint' and detect unprotected robots, not only connected to the Internet, but also to the industrial environments where they operate. Dubbed " Aztarna ," the framework has been developed by Alias Robotics , a Spanish cybersecurity firm focused on robots and is capable of detecting vulnerable industrial routers and robots powered by ROS (Robot Operating System), SROS (Secure ROS) and other robot technologies. Written in Python 3, Aztarna is basically a port scanning tool with a built-in database of fingerprints for industrial routers (including Westermo, Moxa, Sierra Wireless, and eWON), and robotic technologies and components, as well as patterns that power the tool to test those devices against various known vulnerabilities and security misconfigurations. Researchers at Alias Robotics told The Hacker News that Aztarna h
Google DNS Service (8.8.8.8) Now Supports DNS-over-TLS Security

Google DNS Service (8.8.8.8) Now Supports DNS-over-TLS Security

January 10, 2019Swati Khandelwal
Almost every activity on the Internet starts with a DNS query, a key function of the Internet that works as an Internet's directory where your device looks up for the server IP addresses after you enter a human-readable web address (e.g., thehackernews.com). Since DNS queries are sent in clear text over UDP or TCP without encryption, the information can reveal not only what websites an individual visits but is also vulnerable to spoofing attacks. To address these problems, Google announced Wednesday that its Public DNS (Domain Name System) service finally supports DNS-over-TLS security protocol, which means that the DNS queries and responses will be communicated over TLS-encrypted TCP connections. The DNS-over-TLS has been designed to make it harder for man-in-the-middle attackers to manipulate the DNS query or eavesdrop on your Internet connection. Launched over eight years ago, Google Public DNS, at IP addresses 8.8.8.8 and 8.8.4.4, is world's largest public Domai
VPNFilter Router Malware Adds 7 New Network Exploitation Modules

VPNFilter Router Malware Adds 7 New Network Exploitation Modules

September 27, 2018Swati Khandelwal
Security researchers have discovered even more dangerous capabilities in VPNFilter —the highly sophisticated multi-stage malware that infected 500,000 routers worldwide in May this year, making it much more widespread and sophisticated than earlier. Attributed to Russia's APT 28, also known as 'Fancy Bear,' VPNFilter is a malware platform designed to infect routers and network-attached storage devices from 75 brands including Linksys, MikroTik, Netgear, TP-Link, QNAP, ASUS, D-Link, Huawei, ZTE, Ubiquiti, and UPVEL. In May, when VPNFilter infected half a million routers and NAS devices in 54 countries, the FBI seized a key command-and-control domain used by the malware and asked people to reboot their routers. Initially, it was found that VPNFilter had been built with multiple attack modules that could be deployed to the infected routers to steal website credentials and monitor industrial controls or SCADA systems, such as those used in electric grids, other infr
Hackers can compromise your network just by sending a Fax

Hackers can compromise your network just by sending a Fax

August 14, 2018Swati Khandelwal
What maximum a remote attacker can do just by having your Fax machine number? Believe it or not, but your fax number is literally enough for a hacker to gain complete control over the printer and possibly infiltrate the rest of the network connected to it. Check Point researchers have revealed details of two critical remote code execution (RCE) vulnerabilities they discovered in the communication protocols used in tens of millions of fax machines globally. You might be thinking who uses Fax these days! Well, Fax is not a thing of the past. With more than 300 million fax numbers and 45 million fax machines in use globally, Fax is still popular among several business organizations, regulators, lawyers, bankers, and real estate firms. Since most fax machines are today integrated into all-in-one printers, connected to a WiFi network and PSTN phone line, a remote attacker can simply send a specially-crafted image file via fax to exploit the reported vulnerabilities and seize co
Critical Unpatched RCE Flaw Disclosed in LG Network Storage Devices

Critical Unpatched RCE Flaw Disclosed in LG Network Storage Devices

April 18, 2018Mohit Kumar
If you have installed a network-attached storage device manufactured by LG Electronics, you should take it down immediately, read this article carefully and then take appropriate action to protect your sensitive data. A security researcher has revealed complete technical details of an unpatched critical remote command execution vulnerability in various LG NAS device models that could let attackers compromise vulnerable devices and steal data stored on them. LG's Network Attached Storage (NAS) device is a dedicated file storage unit connected to a network that allows users to store and share data with multiple computers. Authorized users can also access their data remotely over the Internet. The vulnerability has been discovered by the researcher at privacy advocate firm VPN Mentor, the same company that last month revealed severe flaws in three popular VPNs —HotSpot Shield, PureVPN, and ZenMate VPN. The LG NAS flaw is a pre-authenticated remote command injection vulnera
Here's how hackers are targeting Cisco Network Switches in Russia and Iran

Here's how hackers are targeting Cisco Network Switches in Russia and Iran

April 09, 2018Mohit Kumar
Since last week, a new hacking group, calling itself ' JHT ,' hijacked a significant number of Cisco devices belonging to organizations in Russia and Iran, and left a message that reads—" Do not mess with our elections " with an American flag (in ASCII art). MJ Azari Jahromi, Iranian Communication and Information Technology Minister, said the campaign impacted approximately 3,500 network switches in Iran, though a majority of them were already restored. The hacking group is reportedly targeting vulnerable installations of Cisco Smart Install Client, a legacy plug-and-play utility designed to help administrators configure and deploy Cisco equipments remotely, which is enabled by default on Cisco IOS and IOS XE switches and runs over TCP port 4786. Some researchers believe the attack involves a recently disclosed remote code execution vulnerability ( CVE-2018-0171 ) in Cisco Smart Install Client that could allow attackers to take full control of the network
Critical flaw leaves thousands of Cisco Switches vulnerable to remote hacking

Critical flaw leaves thousands of Cisco Switches vulnerable to remote hacking

April 04, 2018Swati Khandelwal
Security researchers at Embedi have disclosed a critical vulnerability in Cisco IOS Software and Cisco IOS XE Software that could allow an unauthenticated, remote attacker to execute arbitrary code, take full control over the vulnerable network equipment and intercept traffic. The stack-based buffer overflow vulnerability (CVE-2018-0171) resides due to improper validation of packet data in Smart Install Client, a plug-and-play configuration and image-management feature that helps administrators to deploy (client) network switches easily. Embedi has published technical details and Proof-of-Concept (PoC) code after Cisco today released patch updates to address this remote code execution vulnerability, which has been given a base Common Vulnerability Scoring System (CVSS) score of 9.8 (critical). Researchers found a total of 8.5 million devices with the vulnerable port open on the Internet, leaving approximately 250,000 unpatched devices open to hackers. To exploit this vulner
How to Mitigate the Threat Cryptocurrency Mining Poses to Enterprise Security

How to Mitigate the Threat Cryptocurrency Mining Poses to Enterprise Security

February 05, 2018Swati Khandelwal
The growing popularity of Bitcoin and other cryptocurrencies is generating curiosity—and concern—among security specialists. Crypto mining software has been found on user machines, often installed by botnets. Organizations need to understand the risks posed by this software and what actions, if any, should be taken. To better advise our readers, we reached out to the security researchers at Cato Networks. Cato provides a cloud-based SD-WAN that includes FireWall as a Service (FWaaS) . Its research team, Cato Research Labs, maintains the company's Cloud IPS, and today released a list of crypto mining pool addresses that you can use as a blacklist in your firewall. (To download the list, visit this page .) Cato Research Labs determined crypto mining represents a moderate threat to the organization. Immediate disruption of the organization infrastructure or loss of sensitive data is not likely to be a direct outcome of crypto mining. However, there are significant risks of i
Critical Unpatched Flaws Disclosed In Western Digital 'My Cloud' Storage Devices

Critical Unpatched Flaws Disclosed In Western Digital 'My Cloud' Storage Devices

January 05, 2018Swati Khandelwal
Security researchers have discovered several severe vulnerabilities and a secret hard-coded backdoor in Western Digital's My Cloud NAS devices that could allow remote attackers to gain unrestricted root access to the device. Western Digital's My Cloud (WDMyCloud) is one of the most popular network-attached storage devices which is being used by individuals and businesses to host their files, and automatically backup and sync them with various cloud and web-based services. The device lets users not only share files in a home network, but the private cloud feature also allows them to access their data from anywhere at any time. Since these devices have been designed to be connected over the Internet, the hardcoded backdoor would leave user data open to hackers. GulfTech research and development team has recently published an advisory detailing a hardcoded backdoor and several vulnerabilities it found in WD My Cloud storage devices that could allow remote attackers to
Cisco Training Courses | Online CCNA, CCNP Certification Training

Cisco Training Courses | Online CCNA, CCNP Certification Training

November 15, 2017The Hacker News
As governments and enterprises migrate toward controller-based architectures, the role of a core network engineer are evolving and more important than ever. There is a growing number of jobs in Networking, but if you lack behind, you need to pass some certification exams to enter into this industry and get a significant boost in your IT career. If you are looking forward to making career advancement in Networking, then Cisco Certifications — CCNA and CCNP — are one of the most highly reputed entry-level networking certifications in the industry. While CCNA, or Cisco Certified Network Associate, is for entry-level network engineers to maximise their foundational networking knowledge, CCNP or Cisco Certified Network Professional is intended for professionals to implement, maintain and plan Cisco’s wide range of high-end network solution products. But how long have you wanted to take CCNA and CCNP training classes to achieve the certifications, only to realise the cost is simpl
Exclusive Deals

Get Daily News Updates By Email

Join over 350,000 information security professionals — Get the best of our cyber security coverage delivered to your inbox every morning.