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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 effect on June 2. TikTok users who reside in the European Economic Area (EEA), the U.K., Switzerland, and other geographies (excluding India) where the service operates are exempted from the changes. "We may collect biometric identifiers and biometric information as defined under U.S. laws, such as faceprints and voiceprints, from your User Content. Where required by law, we will seek any required permissions from you prior to any such collection," the ByteDance-owned company  said  in a newly introduced section called "Image and Audio Information." On top of this, the company's privacy policy also notes that it may collect information about "the nature of the...

Malicious actors are actively mass scanning the internet for vulnerable VMware vCenter servers that are unpatched against a critical remote code execution flaw, which the company addressed late last month. The ongoing activity was detected by Bad Packets on June 3 and corroborated  yesterday  by security researcher Kevin Beaumont. "Mass scanning activity detected from 104.40.252.159 checking for VMware vSphere hosts vulnerable to remote code execution,"  tweeted  Troy Mursch, chief research officer at Bad Packets. The development follows the publication of a proof-of-concept (PoC) RCE exploit code targeting the VMware vCenter bug. Tracked as  CVE-2021-21985  (CVSS score 9.8), the issue is a consequence of a lack of input validation in the Virtual SAN (vSAN) Health Check plug-in, which could be abused by an attacker to execute commands with unrestricted privileges on the underlying operating system that hosts the vCenter Server. Although the flaw was...

Google is tightening its privacy practices that could make it harder for apps on Android phones and tablets to track users who have opted out of receiving personalized interest-based ads. The change will go into effect sometime in late 2021. The development, which mirrors Apple's move to enable iPhone and iPad users to opt-out of ad tracking, was first  reported  by the Financial Times.  Once the revised policy goes live, Google is expected to completely cut off developers' access to the so-called "Advertising IDs," showing a "string of zeros" in its place. The Google Advertising ID (AAID), analogous to Apple's  IDFA , is a unique device identifier that can be used by app developers to track users as they move between apps to target ads better and measure the effectiveness of marketing campaigns. "Starting in late 2021, when a user opts out of interest-based advertising or ads personalization, the advertising identifier will not be available,...

Cybersecurity researchers on Thursday disclosed as many as ten critical vulnerabilities impacting CODESYS automation software that could be exploited to achieve remote code execution on programmable logic controllers (PLCs). "To exploit the vulnerabilities, an attacker does not need a username or password; having network access to the industrial controller is enough," researchers from Positive Technologies  said . "The main cause of the vulnerabilities is insufficient verification of input data, which may itself be caused by failure to comply with the secure development recommendations." The Russian cybersecurity firm noted that it detected the vulnerabilities on a PLC offered by WAGO, which, among other automation technology companies such as Beckhoff, Kontron, Moeller, Festo, Mitsubishi, and HollySys, use CODESYS software for  programming and configuring  the controllers. CODESYS offers a development environment for programming controller applications for use ...

Google on Thursday said it's rolling out new security features to Chrome browser aimed at detecting suspicious downloads and extensions via its Enhanced Safe Browsing feature, which it launched a year ago. To this end, the search giant said it will now offer additional protections when users attempt to install a new extension from the Chrome Web Store, notifying if it can be considered "trusted." Currently, 75% of all add-ons on the platform are compliant, the company pointed out, adding "any extensions built by a developer who follows the Chrome Web Store Developer Program Policies , will be considered trusted by Enhanced Safe Browsing." Enhanced Safe Browsing involves sharing real-time data with Google Safe Browsing to proactively safeguard users against dangerous sites. The company also noted that its integration with Safe Browsing's blocklist API helped improve privacy and security, with the number of malicious extensions disabled by the browser j...

New upgrades have been made to a Python-based "self-replicating, polymorphic bot" called Necro in what's seen as an attempt to improve its chances of infecting vulnerable systems and evading detection. "Although the bot was originally discovered earlier this year, the latest activity shows numerous changes to the bot, ranging from different command-and-control (C2) communications and the addition of new exploits for spreading, most notably vulnerabilities in VMWare vSphere, SCO OpenServer, Vesta Control Panel and SMB-based exploits that were not present in the earlier iterations of the code," researchers from Cisco Talos  said  in a deep-dive published today. Said to be in development as far back as 2015,  Necro  (aka N3Cr0m0rPh) targets both Linux and Windows devices, with heightened activity observed at the start of the year as part of a malware campaign dubbed " FreakOut " that was found exploiting  vulnerabilities  in network-attached storage (...