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Zero Trust is increasingly being adopted as the best strategy to maintain application security and prevent data breaches. To help achieve progress on Zero Trust, there is now a new, easy way to implement continuous user verification by connecting directly to the authentication systems used by mobile operators – without the overhead of processing or storing user data.  Before we show you how it works and how to integrate it, let's start with the fundamental challenge. Zero Trust and Authentication The Zero Trust model of identity verification essentially means never trusting that a returning user is whom they claim to be, regardless of their location or previous successful attempts. Zero Trust is a strategic approach to access management that is vital for keeping out bad actors.  As the world moves to the cloud, with an increasingly distributed network of employees, partners, and clients, tighter auth journeys become even more important.  But with greater security co...

Networking equipment maker SonicWall is alerting customers of an "imminent" ransomware campaign targeting its Secure Mobile Access (SMA) 100 series and Secure Remote Access (SRA) products running unpatched and end-of-life 8.x firmware. The warning comes more than a month after reports emerged that remote access vulnerabilities in SonicWall SRA 4600 VPN appliances ( CVE-2019-7481 ) are being exploited as an initial access vector for ransomware attacks to breach corporate networks worldwide. "SonicWall has been made aware of threat actors actively targeting Secure Mobile Access (SMA) 100 series and Secure Remote Access (SRA) products running unpatched and end-of-life (EOL) 8.x firmware in an imminent ransomware campaign using stolen credentials," the company  said . "The exploitation targets a known vulnerability that has been patched in newer versions of firmware." SMA 1000 series products are not affected by the flaw, SonicWall noted, urging businesse...

Threat intelligence researchers from Google on Wednesday  shed more light  on four in-the-wild zero-days in Chrome, Safari, and Internet Explorer browsers that were exploited by malicious actors in different campaigns since the start of the year. What's more, three of the four zero-days were engineered by commercial providers and sold to and used by government-backed actors, contributing to an uptick in real-world attacks. The list of now-patched vulnerabilities is as follows - CVE-2021-1879 : Use-After-Free in QuickTimePluginReplacement (Apple WebKit) CVE-2021-21166 : Chrome Object Lifecycle Issue in Audio CVE-2021-30551 : Chrome Type Confusion in V8 CVE-2021-33742 : Internet Explorer out-of-bounds write in MSHTML Both Chrome zero-days — CVE-2021-21166 and CVE-2021-30551 — are believed to have been used by the same actor, and were delivered as one-time links sent via email to targets located in Armenia, with the links redirecting unsuspecting users to attacker-contro...

Spanish law enforcement agencies on Wednesday arrested 16 individuals belonging to a criminal network in connection with operating two banking trojans as part of a social engineering campaign targeting financial institutions in Europe. The arrests were made in Ribeira (A Coruña), Madrid, Parla and Móstoles (Madrid), Seseña (Toledo), Villafranca de los barros (Badajoz), and Aranda de Duero (Burgos) following a year-long investigation codenamed "Aguas Vivas", the Civil Guard said in a statement. "Through malicious software, installed on the victim's computer by the technique known as 'email spoofing', [the group] would have managed to divert large amounts of money to their accounts," authorities  noted . Computer equipment, mobile phones, and documents were confiscated, and more than 1,800 spam emails were analyzed, enabling law enforcement to block transfer attempts totaling €3.5 million successfully. The campaign is said to have netted the actors €2...

REvil, the infamous ransomware cartel behind some of the biggest cyberattacks targeting JBS and Kaseya, has mysteriously disappeared from the dark web, leading to speculations that the criminal enterprise may have been taken down. Multiple darknet and clearnet sites maintained by the Russia-linked cybercrime syndicate, including the data leak, extortion, and payment portals, remained inaccessible, displaying an error message "Onionsite not found."  The group's  Tor network infrastructure  on the dark web consists of one data leak blog site and 22 data hosting sites. It's not immediately clear what prompted the infrastructure to be knocked offline. REvil is one of the most prolific ransomware-as-a-service (RaaS) groups that first appeared on the threat landscape in April 2019. It's an evolution of the  GandCrab  ransomware, which hit the underground markets in early 2018. "If REvil has been permanently disrupted, it'll mark the end of a group which ha...

Microsoft rolled out  Patch Tuesday updates  for the month of July with fixes for a total of 117 security vulnerabilities, including nine zero-day flaws, of which four are said to be under active attacks in the wild, potentially enabling an adversary to take control of affected systems.  Of the 117 issues, 13 are rated Critical, 103 are rated Important, and one is rated as Moderate in severity, with six of these bugs publicly known at the time of release.  The updates span across several of Microsoft's products, including Windows, Bing, Dynamics, Exchange Server, Office, Scripting Engine, Windows DNS, and Visual Studio Code. July also marks a dramatic jump in the volume of vulnerabilities, surpassing the number Microsoft collectively addressed as part of its updates in  May  (55) and  June  (50). Chief among the security flaws actively exploited are as follows — CVE-2021-34527  (CVSS score: 8.8) - Windows Print Spooler Remote Code Exec...

Microsoft on Tuesday disclosed that the latest string of attacks targeting SolarWinds Serv-U managed file transfer service with a now-patched remote code execution (RCE) exploit is the handiwork of a Chinese threat actor dubbed "DEV-0322." The revelation comes days after the Texas-based IT monitoring software maker issued fixes for the flaw that could enable adversaries to remotely run arbitrary code with privileges, allowing them to perform actions like install and run malicious payloads or view and alter sensitive data. Tracked as  CVE-2021-35211 , the RCE flaw resides in Serv-U's implementation of the Secure Shell (SSH) protocol. While it was previously revealed that the attacks were limited in scope, SolarWinds said it's "unaware of the identity of the potentially affected customers." Attributing the intrusions with high confidence to DEV-0322 (short for "Development Group 0322") based on observed victimology, tactics, and procedures, Micr...