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Instagram earlier this week introduced a new " Security Checkup " feature that aims to keep accounts safe and help users—whose accounts may have been compromised—to recover them. In order to gain access to accounts, users will be prompted to perform a series of steps, which include checking recent login activity, reviewing profile information, and updating contact details such as phone numbers or email. Additionally, the Facebook-owned company is also "strongly" recommending users to turn on two-factor authentication for extra security and preventing unauthorized logins. On that front, Instagram also said it would allow users in select countries to use their WhatsApp numbers to authenticate their accounts. Stressing that "Instagram will never send you a [direct message]," the social media platform cautioned users to be on the lookout for scams, wherein malicious accounts reach out via DMs to try and access sensitive information like account passwo

Web infrastructure and website security company Cloudflare last month fixed a critical vulnerability in its CDNJS library that's  used by 12.7% of all websites  on the internet. CDNJS is a free and open-source content delivery network (CDN) that serves about  4,041 JavaScript and CSS libraries , making it the  second most popular  CDN for JavaScript after Google Hosted Libraries. The weakness concerned an issue in the CDNJS library update server that could potentially allow an attacker to execute arbitrary commands, leading to a complete compromise. The vulnerability was discovered and reported by security researcher RyotaK on April 6, 2021. There is no evidence of in-the-wild attacks abusing this flaw. Specifically, the vulnerability works by publishing packages to Cloudflare's CDNJS using GitHub and npm, using it to trigger a  path traversal vulnerability , and ultimately trick the server into executing arbitrary code, thus achieving remote code execution. It's wor

In today's digital world, where connectivity is rules all, endpoints serve as the gateway to a business's digital kingdom. And because of this, endpoints are one of hackers' favorite targets.  According to the IDC,  70% of successful breaches start at the endpoint . Unprotected endpoints provide vulnerable entry points to launch devastating cyberattacks. With IT teams needing to protect more endpoints—and more kinds of endpoints—than ever before, that perimeter has become more challenging to defend. You need to improve your endpoint security, but where do you start? That's where this guide comes in.  We've curated the top 10 must-know endpoint security tips that every IT and security professional should have in their arsenal. From identifying entry points to implementing EDR solutions, we'll dive into the insights you need to defend your endpoints with confidence.  1. Know Thy Endpoints: Identifying and Understanding Your Entry Points Understanding your network's

Two of the zero-day Windows flaws rectified by Microsoft as part of its Patch Tuesday update earlier this week were weaponized by an Israel-based company called Candiru in a series of "precision attacks" to hack more than 100 journalists, academics, activists, and political dissidents globally. The spyware vendor was also formally identified as the commercial surveillance company that Google's Threat Analysis Group (TAG) revealed as exploiting multiple zero-day vulnerabilities in Chrome browser to target victims located in Armenia, according to a report published by the University of Toronto's Citizen Lab. " Candiru 's apparent widespread presence, and the use of its surveillance technology against global civil society, is a potent reminder that the mercenary spyware industry contains many players and is prone to widespread abuse," Citizen Lab researchers  said . "This case demonstrates, yet again, that in the absence of any international safegua

Advanced Persistent Threats groups were once considered a problem that concerns Fortune 100 companies only. However, the threat landscape of the recent years tells otherwise—in fact, every organization, regardless of vertical and size is at risk, whether as a direct target, supply chain or collateral damage. The vast majority of security decision-makers acknowledge they need to address the APT risk with additional security solutions but struggle with mapping APT attack vectors to a clear-cut set of security product capabilities, which impairs their ability to choose the products that would best protect them. Cynet is now addressing this need with the definitive RFP templates for EDR/EPP and APT Protection , an expert-made security requirement list, that enables stakeholders to accelerate and optimize the evaluation process of the products they evaluate. These RFP templates aim to capture the widest common denominator in terms of security needs and deliver the essential that are

Facebook on Thursday disclosed it dismantled a "sophisticated" online cyber espionage campaign conducted by Iranian hackers targeting about 200 military personnel and companies in the defense and aerospace sectors in the U.S., U.K., and Europe using fake online personas on its platform. The social media giant pinned the attacks to a threat actor known as  Tortoiseshell  (aka Imperial Kitten) based on the fact that the adversary used similar techniques in past campaigns attributed to the threat group, which was  previously   known  to focus on the information technology industry in Saudi Arabia, suggesting an apparent expansion of malicious activity. "This group used various malicious tactics to identify its targets and infect their devices with malware to enable espionage,"  said  Mike Dvilyanski, Head of Cyber Espionage Investigations, and David Agranovich, Director, Threat Disruption, at Facebook. "This activity had the hallmarks of a well-resourced and

Google has pushed out a new security update to Chrome browser for Windows, Mac, and Linux with multiple fixes, including a zero-day that it says is being exploited in the wild. The latest patch resolves a total of eight issues, one of which concerns a type confusion issue in its V8 open-source and JavaScript engine ( CVE-2021-30563 ). The search giant credited an anonymous researcher for reporting the flaw on July 12. As is usually the case with actively exploited flaws, the company issued a terse statement acknowledging that "an exploit for CVE-2021-30563 exists in the wild" while refraining from sharing full details about the underlying vulnerability used in the attacks due to its serious nature and the possibility that doing so could lead to further abuse. CVE-2021-30563 also marks the ninth zero-day addressed by Google to combat real-world attacks against Chrome users since the start of the year — CVE-2021-21148  - Heap buffer overflow in V8 CVE-2021-21166  - Obje

Microsoft on Thursday shared fresh guidance on yet another vulnerability affecting the Windows Print Spooler service, stating that it's working to address it in an upcoming security update. Tracked as  CVE-2021-34481  (CVSS score: 7.8), the issue concerns a local privilege escalation flaw that could be abused to perform unauthorized actions on the system. The company credited security researcher Jacob Baines for discovering and reporting the bug. "An elevation of privilege vulnerability exists when the Windows Print Spooler service improperly performs privileged file operations. An attacker who successfully exploited this vulnerability could run arbitrary code with SYSTEM privileges," the Windows maker said in its advisory. "An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights." However, it's worth pointing out that successful exploitation of the vulnerability requires the attacker to have t