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VirusTotal, the famous multi-antivirus scanning service owned by Google, recently announced new threat detection capabilities it added with the help of an Israeli cybersecurity firm. VirusTotal provides a free online service that analyzes suspicious files and URLs to detect malware and automatically shares them with the security community. With the onslaught of new malware types and samples, researchers rely on the rapid discovery and sharing provided by VirusTotal to keep their companies safe from attacks. VirusTotal relies on a continuous stream of new malware discoveries to protect its members from significant damage. Cynet , the creator of the autonomous breach protection platform, has now integrated its Cynet Detection Engine into VirusTotal. The benefits of this partnership are twofold. First, Cynet provides the VirusTotal partner network cutting-edge threat intelligence from its ML-based detection engine (CyAI) that actively protects the company's clients around th

The Department of Homeland Security and CISA ICS-CERT today issued a critical security advisory warning about over a dozen newly discovered vulnerabilities affecting billions of Internet-connected devices manufactured by many vendors across the globe. Dubbed " Ripple20 ," the set of 19 vulnerabilities resides in a low-level TCP/IP software library developed by Treck, which, if weaponized, could let remote attackers gain complete control over targeted devices—without requiring any user interaction. According to Israeli cybersecurity company JSOF—who discovered these flaws—the affected devices are in use across various industries, ranging from home/consumer devices to medical, healthcare, data centers, enterprises, telecom, oil, gas, nuclear, transportation, and many others across critical infrastructure. "Just a few examples: data could be stolen off of a printer, an infusion pump behavior changed, or industrial control devices could be made to malfunction. An

The introduction of Open AI's ChatGPT was a defining moment for the software industry, touching off a GenAI race with its November 2022 release. SaaS vendors are now rushing to upgrade tools with enhanced productivity capabilities that are driven by generative AI. Among a wide range of uses, GenAI tools make it easier for developers to build software, assist sales teams in mundane email writing, help marketers produce unique content at low cost, and enable teams and creatives to brainstorm new ideas.  Recent significant GenAI product launches include Microsoft 365 Copilot, GitHub Copilot, and Salesforce Einstein GPT. Notably, these GenAI tools from leading SaaS providers are paid enhancements, a clear sign that no SaaS provider will want to miss out on cashing in on the GenAI transformation. Google will soon launch its SGE "Search Generative Experience" platform for premium AI-generated summaries rather than a list of websites.  At this pace, it's just a matter of a short time befo

As more businesses leverage remote, mobile, and temporary workforces, the elements of business continuity planning are evolving and requiring that IT professionals look deep into the nuts and bolts of connectivity. CISOs and their team members are facing new challenges each and every day, many of which have been driven by digital transformation, as well as the adoption of other productivity-enhancing technologies. A case in point is the rapidly evolving need to support remote and mobile users as businesses change how they interact with staffers. For example, the recent COVID-19 crisis has forced the majority of businesses worldwide to support employees that work from home or other remote locations. Many businesses are encountering numerous problems with connection reliability, as well as the challenges presented by rapidly scaling connectivity to meet a growing number of remote workers. Add to that security and privacy issues, and it becomes evident that CISOs may very wel

The Scouts acknowledged the necessity to "Be Prepared" over 100 years (!) ago; the industry should have, as well. Yet COVID-19 took businesses – more like the entire world – by surprise. Very few were prepared for the explosion of remote access, and the challenge of instantly shifting an entire organization to work from anywhere. Cato Networks shared its increase in remote access usage post coronavirus outbreak. The trend is clear. Remote access has become an essential pillar for ensuring business continuity; nevertheless, the requirements to enable this, especially at a time of crisis, can be overwhelming. The industry is undergoing a paradigm shift. In the past, most works were performed from the office, and only a subset of the business operated remotely. Today, most (if not all) users require secure and optimized access to applications from remote. Legacy VPN isn't suited to support this shift. It was designed for sporadic access by a subset of the us

A newly discovered unpatchable hardware vulnerability in Xilinx programmable logic products could allow an attacker to break bitstream encryption, and clone intellectual property, change the functionality, and even implant hardware Trojans. The details of the attacks against Xilinx 7-Series and Virtex-6 Field Programmable Gate Arrays ( FPGAs ) have been covered in a paper titled " The Unpatchable Silicon: A Full Break of the Bitstream Encryption of Xilinx 7-Series FPGAs " by a group of academics from the Horst Goertz Institute for IT Security and Max Planck Institute for Cyber Security and Privacy. "We exploit a design flaw which piecewise leaks the decrypted bitstream," the researchers said. "In the attack, the FPGA is used as a decryption oracle, while only access to a configuration interface is needed. The attack does not require any sophisticated tools and, depending on the target system, can potentially be launched remotely." The findings wil

The United States Cybersecurity and Infrastructure Security Agency (CISA) yesterday issued a fresh advisory alerting organizations to change all their Active Directory credentials as a defense against cyberattacks trying to leverage a known remote code execution (RCE) vulnerability in Pulse Secure VPN servers—even if they have already patched it. The warning comes three months after another CISA alert urging users and administrators to patch Pulse Secure VPN environments to thwart attacks exploiting the vulnerability. "Threat actors who successfully exploited CVE-2019-11510 and stole a victim organization's credentials will still be able to access — and move laterally through — that organization's network after the organization has patched this vulnerability if the organization did not change those stolen credentials," CISA said. CISA has also released a tool to help network administrators look for any indicators of compromise associated with the flaw.

Cloud services have become increasingly important to many companies' daily operations, and the rapid adoption of web apps has allowed businesses to continue operating with limited productivity hiccups, even as global coronavirus restrictions have forced much of the world to work from home. But at the same time, even major corporations have fallen prey to hackers. How can you maintain the integrity of your IT resources and data while still taking advantage of the benefits of software as a service (SaaS)? While cybersecurity is a broad and complicated topic, let's consider a hypothetical SaaS scenario and examine some of the risks. Imagine that one of your employees is writing a sensitive report. It could have financial or medical data in it. It could have information on a revolutionary new design. Whatever it is, the report needs to be kept confidential. What would happen if your employee writes the report in Google Docs? Let's assume that this decision wasn&

Cybersecurity researchers with Qihoo 360's NetLab today unveiled details of two recently spotted zero-day cyberattack campaigns in the wild targeting enterprise-grade networking devices manufactured by Taiwan-based DrayTek. According to the report , at least two separate groups of hackers exploited two critical remote command injection vulnerabilities ( CVE-2020-8515 ) affecting DrayTek Vigor enterprise switches, load-balancers, routers and VPN gateway devices to eavesdrop on network traffic and install backdoors. The zero-day attacks started somewhere at the end of last November or at the beginning of December and are potentially still ongoing against thousands of publicly exposed DrayTek switche s, Vigor 2960, 3900, 300B devices that haven't yet been patched with the latest firmware updates released last month. The zero-day vulnerabilities in question can be exploited by any unauthorized remote attackers to inject and execute arbitrary commands on the system, as als

A cybersecurity researcher today disclosed technical details and proof-of-concept of a critical remote code execution vulnerability affecting OpenWrt , a widely used Linux-based operating system for routers, residential gateways, and other embedded devices that route network traffic. Tracked as CVE-2020-7982 , the vulnerability resides in the OPKG package manager of OpenWrt that exists in the way it performs integrity checking of downloaded packages using the SHA-256 checksums embedded in the signed repository index. While an 'opkg install' command is invoked on the victim system, the flaw could allow a remote man-in-the-middle attacker in a position to intercept the communication of a targeted device to execute arbitrary code by tricking the system into installing a malicious package or software update without verification. If exploited successfully, a remote attacker could gain complete control over the targeted OpenWrt network device, and subsequently, over the netwo

Cybersecurity researchers today uncovered a new high-severity hardware vulnerability residing in the widely-used Wi-Fi chips manufactured by Broadcom and Cypress—apparently powering over a billion devices, including smartphones, tablets, laptops, routers, and IoT gadgets. Dubbed ' Kr00k ' and tracked as CVE-2019-15126 , the flaw could let nearby remote attackers intercept and decrypt some wireless network packets transmitted over-the-air by a vulnerable device. The attacker does not need to be connected to the victim's wireless network and the flaw works against vulnerable devices using WPA2-Personal or WPA2-Enterprise protocols, with AES-CCMP encryption, to protect their network traffic. "Our tests confirmed some client devices by Amazon (Echo, Kindle), Apple (iPhone, iPad, MacBook), Google (Nexus), Samsung (Galaxy), Raspberry (Pi 3), Xiaomi (RedMi), as well as some access points by Asus and Huawei, were vulnerable to Kr00k," ESET researchers said. Acc

A group of academics from Ruhr University Bochum and New York University Abu Dhabi have uncovered security flaws in 4G LTE and 5G networks that could potentially allow hackers to impersonate users on the network and even sign up for paid subscriptions on their behalf. The impersonation attack — named " IMPersonation Attacks in 4G NeTworks " (or IMP4GT ) — exploits the mutual authentication method used by the mobile phone and the network's base station to verify their respective identities to manipulate data packets in transit. "The IMP4GT attacks exploit the missing integrity protection for user data, and a reflection mechanism of the IP stack mobile operating system. We can make use of the reflection mechanism to build an encryption and decryption oracle. Along with the lack of integrity protection, this allows to inject arbitrary packets and to decrypt packets," the researchers explained. The research was presented at the Network Distributed System Se

Several Cisco-manufactured network equipments have been found vulnerable to five new security vulnerabilities that could allow hackers to take complete control over them, and subsequently, over the enterprise networks they power. Four of the five high-severity bugs are remote code execution issues affecting Cisco routers, switches, and IP cameras, whereas the fifth vulnerability is a denial-of-service issue affecting Cisco IP phones. Collectively dubbed ' CDPwn ,' the reported vulnerabilities reside in the various implementations of the Cisco Discovery Protocol (CDP) that comes enabled by default on virtually all Cisco devices and can not be turned OFF. Cisco Discovery Protocol (CDP) is an administrative protocol that works at Layer 2 of the Internet Protocol (IP) stack. The protocol has been designed to let devices discover information about other locally attached Cisco equipment in the same network. According to a report Armis research team shared with The Hacker N