Talos Group- Cisco blog

Subscribe to Talos Group- Cisco blog hírcsatorna
Frissítve: 8 perc 15 másodperc
2019. január 19.

Threat Roundup for Jan. 11 to Jan. 18

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Jan. 11 and Jan. 18. As with previous roundups, this post isn't meant to be an...
2019. január 17.

What we learned by unpacking a recent wave of Imminent RAT infections using AMP

Cisco Talos has been tracking a series of Imminent RAT infections for the past two months following reported data from Cisco Advanced Malware Protection's (AMP) Exploit Prevention engine. AMP successfully...
2019. január 15.

Emotet re-emerges after the holidays

While Emotet has been around for many years and is one of the most well-known pieces of malware in the wild, that doesn't mean attackers don't try to freshen it...
2019. január 15.

Vulnerability Deep Dive: TP-Link TL-R600VPN remote code execution vulnerabilities

Introduction TP-Link recently patched three vulnerabilities in their TL-R600VPN gigabit broadband VPN router, firmware version 1.3.0. Cisco Talos publicly disclosed these issues after working with TP-Link to ensure...
2019. január 10.

Pylocky Unlocked: Cisco Talos releases PyLocky ransomware decryptor

PyLocky is a family of ransomware written in Python that attempts to masquerade as a Locky variant. This ransomware will encrypt all files on a victim machine before...
2019. január 9.

Why we want users’ feedback on Snort rule documentation

Today, Talos is launching a new community survey to solicit feedback on SNORTⓇ documentation. When Snort alerts the end user, the rule documentation is their first and possibly only avenue...
2019. január 9.

Microsoft Patch Tuesday — January 2019: Vulnerability disclosures and Snort coverage

Microsoft released its monthly security update today, disclosing a variety of vulnerabilities in several of its products. The latest Patch Tuesday covers 49 vulnerabilities, seven of which are rated “critical,”...
2019. január 2.

Vulnerability Spotlight: Multiple privilege escalation vulnerabilities in CleanMyMac X

Tyler Bohan of Cisco Talos discovered these vulnerabilities. Executive summary Today, Cisco Talos is disclosing several vulnerabilities in MacPaw’s CleanMyMac X software. CleanMyMac X is a cleanup application for Mac...
2018. december 22.

Threat Roundup for Dec. 14 to Dec. 21

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Dec. 14 and Dec. 21. As with previous roundups, this post isn't meant to be an...
2018. december 21.

Submissions for talks at the 2019 Talos Threat Research Summit are now open

Cisco Talos is happy to announce that the Talos Threat Research Summit is returning in 2019. This time, we are expanding the number of attendees to 500 — double what we...
2018. december 21.

Talos’ Malware Year in Review

It was easy to see a wild year coming in cybersecurity. It started with a bang, with Olympic Destroyer targeting the Winter Olympics in February in an attempt to disrupt...
2018. december 20.

Vulnerability Spotlight : Multiple Vulnerabilities in WIBU-SYSTEMS WibuKey.sys

These vulnerabilities were discovered by Marcin 'Icewall' Noga of Cisco Talos. Executive Summary WibuKey is a Digital Rights Management (DRM) solution...
2018. december 18.

As Cryptocurrency Crash Continues, Will Mining Threat Follow?

Post authored by Nick Biasini. Executive Summary As 2018 draws to a close, one technology has definitively left its...
2018. december 18.

Connecting the dots between recently active cryptominers

Post authored by David Liebenberg and Andrew Williams. Executive Summary Through Cisco Talos’ investigation of illicit cryptocurrency mining...
2018. december 14.

Threat Roundup for Dec. 7 to Dec. 14

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Dec. 7 and Dec. 14. As with previous roundups, this post isn't meant to be an...
2018. december 14.

Bitcoin Bomb Scare Associated with Sextortion Scammers

This blog was written by Jaeson Schultz. Organizations across the country are on edge today after a flurry of phony bomb threats hit several public entities Thursday, such as universities,...
2018. december 10.

in(Secure) messaging apps — How side-channel attacks can compromise privacy in WhatsApp, Telegram, and Signal

Messaging applications have been around since the inception of the internet. But recently, due to the increased awareness around mass surveillance in some countries, more users are installing end-to-end encrypted...
2018. december 7.

Threat Roundup for Nov. 30 to Dec. 7

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Nov. 30 and Dec. 7. As with previous roundups, this post isn't meant to be an...
2018. december 4.

An introduction to offensive capabilities of Active Directory on UNIX

Tim Wadhwa-Brown of Portcullis Labs authored this post. In preparation for our talk at Black Hat Europe, Security Advisory EMEAR would like to share the background on our recent research into some common...
2018. november 27.

DNSpionage Campaign Targets Middle East

DNSpionage Campaign Targets Middle East This blog post was authored by Warren Mercer and Paul Rascagneres. Executive Summary Cisco Talos recently discovered a new campaign targeting Lebanon and the United...