Detailed information on the processing of personal data can be found in the The administrator of your personal data will be Threatpost, Inc., 500 Unicorn Park, Woburn, MA 01801.
Share … Each contribution has a goal of bringing a unique voice to important cybersecurity topics. Online JPG to GIF converter. Pictures to GIF. Share the best GIFs now >>> With Tenor, maker of GIF Keyboard, add popular And Not A Single animated GIFs to your conversations. Microsoft has fixed a subdomain takeover vulnerability in its collaboration platform Microsoft Teams that could have allowed an inside attacker to weaponize a single GIF image and use it to pilfer data from targeted systems and take over all of an organization’s Teams accounts.The attack simply involved tricking a victim into viewing a malicious GIF image for it to work, according to researchers at CyberArk who also created Microsoft neutralized the threat last Monday, updating misconfigured DNS records, after researchers reported the vulnerability on March 23.The attack involves malicious actors being able to abuse a JSON Web Token (“authtoken”) and a second “skype token”. Content strives to be of the highest quality, objective and non-commercial.Sponsored Content is paid for by an advertiser. SINGLE GIF: Oamul Lu / 卤猫. Upload a single JPG and convert it to static GIF image, or a sequence of JPG images and convert them to animated GIF. Find GIFs with the latest and newest hashtags! To make a GIF, you can upload a sequence of GIF, JPG, PNG, BMP, TIFF, HEIC and other types of images, ZIP archive with images, and even mix together different formats and sizes - they will be converted automatically. To make a GIF, you can upload a sequence of GIF, JPG, PNG, BMP, TIFF, HEIC and other types of images, ZIP archive with images, and even mix together different formats and sizes - they will be converted automatically. You can also upload animated GIF, WebP or APNG images, they will be split and delay times preserved. Search, discover and share your favorite Single Ladies GIFs. This content creates an opportunity for a sponsor to provide insight and commentary from their point-of-view directly to the Threatpost audience. Detailed information on the processing of personal data can be found in the Now patched flaw allowed attacker to take over an organization’s entire roster of Microsoft Teams accounts.
With Tenor, maker of GIF Keyboard, add popular Single animated GIFs to your conversations. Next, researchers were able to isolate and manipulate the tokens for the PoC attack.The “authtoken” and “skypetoken_asm” cookie is sent to teams.microsoft.com – or any sub-domain under teams.microsoft.com to authenticate GIF sender and receiver, Tsarfati wrote.As part of CyberArks research, they found two insecure Microsoft subdomains “aadsync-test.teams.microsoft.com” and “data-dev.teams.microsoft.com” ripe for takeover.“If an attacker can somehow force a user to visit the sub-domains that have been taken over, the victim’s browser will send this cookie to the attacker’s server, and the attacker (after receiving the authtoken) can create a Skype token. April 27, 2020 1:21 am. Single Malicious GIF Opened Microsoft Teams to Nasty Attack. They said Microsoft quickly deleted the misconfigured DNS records of the two subdomains, which mitigated the problem.An attacker can hide amidst legitimate traffic in the application’s update function.“Healthy Together” app uses a raft of location data, including GPS, cell tower triangulation and Bluetooth, to pinpoint users and ID coronavirus hotspots.Threatpost editors discuss a phishing attack abusing Microsoft Sway, a Microsoft Teams flaw and an Android spyware campaign unearthed this week.Join thousands of people who receive the latest breaking cybersecurity news every day.Get the latest breaking news delivered daily to your inbox.Infosec Insider content is written by a trusted community of Threatpost cybersecurity subject matter experts. Create animated GIFs online from your pictures. Feribo standing near a big tree as snow falls down.
“When the victim opens this message, the victim’s browser will try to load the image and will send the authtoken cookie to the compromised sub-domain.”This allows the attacker to get their hands on the victim’s “authtoken” and ultimately provides a pathway to access the victim’s Microsoft Teams data.“The fact that the victim needs only to see the crafted message to be impacted is a nightmare from a security perspective. The Threatpost editorial team does not participate in the writing or editing of Sponsored Content.This field is for validation purposes and should be left unchanged.SAS@home Virtual Summit Showcases New Threat Intel, Industry Changes minute read Write a comment.
The vulnerability can also be sent to groups (a.k.a Teams), which makes it even easier for an attacker to get control over users faster and with fewer steps,” researcher wrote.Researchers said they worked with Microsoft Security Research Center after finding the account takeover vulnerability on March 23. The combination of these two tokens are used by Microsoft to allow a Teams user to see images shared with them – or by them – across different Microsoft servers and services such as SharePoint and Outlook.The weakness is in the application programming interfaces (APIs) used to facilitate the communication between services and servers, Tsarfati said.
GIF / JPG / PNG / APNG / HEIC / MNG / FLIF / WebP or other images, up to 2000 files.GIF maker allows you to instantly create your own animated GIFs by combining separated image files as frames. De très nombreux exemples de phrases traduites contenant "gif" – Dictionnaire anglais-français et moteur de recherche de traductions anglaises.
The TL;DR version of the hack is, Microsoft validates the cookie called “authtoken” and “skype token” via *.teams.microsoft.com. Sponsored content is written and edited by members of our sponsor community. Press the "Choose files" button above and select the images you want to use as frames.When the images are uploaded, you can adjust animation speed and frame order before making the GIF.
Join thousands of people who receive the latest breaking cybersecurity news every day.The administrator of your personal data will be Threatpost, Inc., 500 Unicorn Park, Woburn, MA 01801. Every account that could have been impacted by this vulnerability could also have been a spreading point to all other company accounts. The best GIFs are on GIPHY. That way GIF maker can also be used to edit, shorten or merge together existing GIFs. Author: Tom Spring.
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