New SnailLoad side-channel attack detailed


SecurityWeek reports that website and content inferencing could be remotely conducted by threat actors without direct network traffic access via the new SnailLoad side-channel attack technique.

Several latency measurements for websites and YouTube videos viewed by targets are being conducted by threat actors to establish digital fingerprints before luring targets to download files from a malicious server. Such content is slowly loaded by the server to enable continued tracking of connection latency, with threat actors potentially using a convolutional neural network for content inferencing.

Read more…
Source: SC Media


Sign up for our Newsletter


Related:

  • MonitorMinor: vicious stalkerware?

    March 16, 2020

    What is the usual functionality of stalkerware? The most basic thing is to transmit the victim’s current geolocation. There are many such “stalkers”, since various special web resources are used to display coordinates, and they only contain a few lines of code. Often, their creators use geofencing technology, whereby a notification about the victim’s movements is ...

  • Analysis: Abuse of .NET features for compiling malicious programs

    March 12, 2020

    The .NET framework, a software development framework created by Microsoft and is now a built-in component of Windows, includes components that enable developers to compile and execute C# source code during runtime. This allows programs to update or load modules without having to restart. While the .NET framework is originally intended to help software engineers, cybercriminals ...

  • Busting Ghostcat: An Analysis of the Apache Tomcat Vulnerability (CVE-2020-1938 and CNVD-2020-10487)

    March 11, 2020

    Discussions surrounding the Ghostcat vulnerability (CVE-2020-1938 and CNVD-2020-10487) found in Apache Tomcat puts it in the spotlight as researchers looked into its security impact, specifically its potential use for remote code execution (RCE). Apache Tomcat is a popular open-source Java servlet container, so the discovery of Ghostcat understandably set off some alarms. This blog entry seeks to put the ...

  • Operation Overtrap Targets Japanese Online Banking Users Via Bottle Exploit Kit and Brand-New Cinobi Banking Trojan

    March 11, 2020

    Trend Micro recently discovered a new campaign that we dubbed “Operation Overtrap” for the numerous ways it can infect or trap victims with its payload. The campaign mainly targets online users of various Japanese banks by stealing their banking credentials using a three-pronged attack. Based on our telemetry, Operation Overtrap has been active since April 2019 ...

  • Wormable, Unpatched Microsoft Bug Threatens Corporate LANs

    March 11, 2020

    Microsoft is warning on a wormable, unpatched remote code-execution vulnerability in the Microsoft Server Message Block protocol – the same protocol that was targeted by the infamous WannaCry ransomware in 2017. The critical bug (CVE-2020-0796) affects Windows 10 and Windows Server 2019, and was not included in Microsoft’s Patch Tuesday release this week. The bug can be found in ...

  • Modern RAM used for computers, smartphones still vulnerable to Rowhammer attacks

    March 11, 2020

    According to new research published today, modern RAM cards are still vulnerable to Rowhammer attacks despite extensive mitigations that have been deployed by manufacturers over the past six years. These mitigations, collectively referred to as Target Row Refresh (TRR), are a combination of software and hardware fixes that have been slowly added to the design of ...