Posted on Friday January 22, 2021
Microsoft 365 is a cloud-based productivity suite widely used by small- and medium-sized businesses (SMBs). It comes in a wide variety of subscription plans, making it a popular choice for businesses. However, users have expressed some security concerns about storing and accessing data on this platform. Microsoft addresses this problem with Office Delve.
Posted on Thursday January 21, 2021
Alongside our industry partners and the security community, Microsoft continues to investigate the extent of the recent nation-state attack on SolarWinds. Our goal is to provide the latest threat intelligence, Indicators of Compromise (IOC)s, and guidance across our products and solutions to help the community respond, harden infrastructure, and begin to recover from this unprecedented attack. As new information becomes available, we will make updates to this article at...
Posted on Wednesday January 20, 2021
Cybercriminals are always on the lookout for ways to steal information, so you should seek to beef up your data protection. One such way is with biometric authentication on mobile devices.
Posted on Monday January 18, 2021
Customer data offers an insight into information such as customer demographics, behavior, and preferences, enabling businesses to create quality products and positive experiences that will cater to their client base. But it's not enough for a business to collect customer data - it must collect data that is useful and relevant. Here are some of the best ways to collect useful customer data and avoid challenges.
Posted on Friday January 15, 2021
An unpatched zero-day in Microsoft Windows 10 allows attackers to corrupt an NTFS-formatted hard drive with a one-line command. Bleeping Computer reports: In August 2020, October 2020, and finally this week, infosec researcher Jonas L drew attention to an NTFS vulnerability impacting Windows 10 that has not been fixed. When exploited, this vulnerability can be triggered by a single-line command to instantly corrupt an NTFS-formatted hard drive, with Windows prompting the user to restart their computer to repair the corrupted disk records. The researcher told BleepingComputer that the flaw became exploitable starting around Windows 10 build 1803, the Windows 10 April 2018 Update, and continues to work in the latest version. What's worse is, the vulnerability can be triggered by standard and low privileged user accounts on Windows 10 systems. [...] It is unclear why accessing this attribute corrupts the drive, and Jonas told BleepingComputer that a Registry key that would help diagnose the issue doesn't work. One striking finding shared by Jonas with us was that a crafted Windows shortcut file (.url) that had its icon location set to C::$i30:$bitmap would trigger the vulnerability even if the user never opened the file! As observed by BleepingComputer, as soon as this shortcut file is downloaded on a Windows 10 PC, and the user views the folder it is present in, Windows Explorer will attempt to display the file's icon. To do this, Windows Explorer would attempt to access the crafted icon path inside the file in the background, thereby corrupting the NTFS hard drive in the process. Next, "restart to repair hard drive"; notifications start popping up on the Windows PC -- all this without the user even having opened or double-clicked on the shortcut file.
Posted on Friday January 15, 2021
Microsoft addressed a Critical RCE vulnerability affecting the Netlogon protocol (CVE-2020-1472) on August 11, 2020. We are reminding our customers that beginning with the February 9, 2021 Security Update release we will be enabling Domain Controller enforcement mode by default. This will block vulnerable connections from non-compliant devices. DC enforcement mode requires that all Windows and non-Windows devices use secure RPC with Netlogon secure channel unless customers have explicitly allowed the account to be vulnerable by adding an exception for the...
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