Industry-wide partnership on threat-informed defense improves security for all

MITRE Engenuity’s Center for Threat-Informed Defense has published a library of detailed plans for emulating the threat actor FIN6 which Microsoft tracks as TAAL, a collection of threat intelligence, MITRE ATT&CK data, supporting scripts, and utilities designed to enable red teams to emulate the...

Magecart Attack Impacts More Than 10K Online Shoppers

One of the largest known Magecart campaigns to date took place over the weekend, with nearly 2,000 e-commerce sites hacked in an automated campaign that may be linked to a zero-day exploit. The attacks have impacted tens of thousands of customers, who had their credit-card and other information...

Akamai, CISA, and CIS Join Forces to Improve SLTT Cyber Defenses

Cybercriminals continue to target U.S. state, local, tribal, and territorial SLTT government organizations. In 2019, there were more than 100 ransomware attacks -- including an attack on Baltimore's IT systems that locked out thousands of computers and disrupted nearly every city service. This...

New Book! The Best of TaoSecurity Blog, Volume 2

I published a new book! The Best of TaoSecurity Blog, Volume 2: Network Security Monitoring, Technical Notes, Research, and China and the Advanced Persistent Threat It's in the Kindle Store, and if you're Unlimited it's free. Print edition to follow. The book lists as having 413 pages for the...

A Hands-On Introduction to Mandiant's Approach to OT Red Teaming

Operational technology OT asset owners have historically considered red teaming of OT and industrial control system ICS networks to be too risky due to the potential for disruptions or adverse impact to production systems. While this mindset has remained largely unchanged for years, Mandiant's...

Intel Owl - Analyze Files, Domains, IPs In Multiple Ways From A Single API At Scale

Do you want to get threatintelligence data about a file, an IP or a domain? Do you want to get this kind of data from multiple sources at the same time using a single API request? You are in the right place! This application is built to scale out and to speed up the retrieval of threat info. It c...

Voice Phishers Targeting Corporate VPNs

The COVID-19 epidemic has brought a wave of email phishing attacks that try to trick work-at-home employees into giving away credentials needed to remotely access their employers networks. But one increasingly brazen group of crooks is taking your standard phishing attack to the next level,...

Threat Roundup for August 7 to August 14

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Aug. 7 and Aug. 14. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral characteristics,...

DAGOBAH - Open Source Tool To Generate Internal Threat Intelligence, Inventory & Compliance Data From AWS Resources

Dagobah is an open source tool written in python to automate the internal threat intelligence generation, inventory collection and compliance check from different AWS resources. Dagobah collects information and save the state into an elasticsearch index. Dagobah runs into the a LAMBDA and looks a...

Malicious 'Blur' Photo App Campaign Discovered on Google Play

A new campaign of malicious photo apps on Google Play floods Android devices with random ads instead of functioning as advertised. They also elude detection by making its icon disappear from the device home screen soon after it’s downloaded. Researchers at the White Ops Satori Threat Intelligence...

Unique Threats to Operational Technology and Cyber Physical Systems

In this latest episode of our Eye on Security podcast, I talk all about the world of operational technology OT and cyber physical systems with one of our foremost experts on the topic: Nathan Brubaker, Senior Manager of Analysis for Mandiant Threat Intelligence. Nathan kicked off our chat by...

Beyond the Endpoint: Why Organizations are Choosing XDR for Holistic Detection and Response

The endpoint has long been a major focal point for attackers targeting enterprise IT environments. Yet increasingly, security bosses are being forced to protect data across the organization, whether it’s in the cloud, on IoT devices, in email, or on-premises servers. Attackers may jump from one...

Trojans, Backdoors and Droppers: The Most-Analyzed Malware

Trojans, backdoors and droppers, oh my: These are the top three malware types being analyzed by threat intelligence teams, according to statistics out on Thursday. According to anonymized statistics from requests to the Kaspersky Threat Intelligence Portal, almost three quarters 72 percent of the...

Lessons learned from the Microsoft SOC—Part 3d: Zen and the art of threat hunting

Threat hunting is a powerful way for the SOC to reduce organizational risk, but it’s commonly portrayed and seen as a complex and mysterious art form for deep experts only, which can be counterproductive. In this and the next blog we will shed light on this important function and recommend simple...

Feeling fatigued? Cloud-based SIEM relieves security team burnout

Most CISOs and CSOs are worried that a growing volume of alerts is causing burnout among their teams, according to new research from IDG. You can learn about additional challenges to security operations teams by reading the IDG report SIEM Shift: How the Cloud is Transforming Security Operations...

VirusTotal Adds Cynet's Artificial Intelligence-Based Malware Detection

VirusTotal, the famous multi-antivirus scanning service owned by Google, recently announced new threat detection capabilities it added with the help of an Israeli cybersecurity firm. VirusTotal provides a free online service that analyzes suspicious files and URLs to detect malware and...

VirusTotal Adds Cynet's Artificial Intelligence-Based Malware Detection

VirusTotal, the famous multi-antivirus scanning service owned by Google, recently announced new threat detection capabilities it added with the help of an Israeli cybersecurity firm. VirusTotal provides a free online service that analyzes suspicious files and URLs to detect malware and...

Zero Trust—Part 1: Networking

Enterprises used to be able to secure their corporate perimeters with traditional network controls and feel confident that they were keeping hackers out. However, in a mobile- and cloud-first world, in which the rate and the sophistication level of security attacks are increasing, they can no...

Can Governments Defeat Nation-State Attacks on Critical Infrastructures?

For physical conflicts, we expect our government to protect us from nation-state adversaries. It turns out, though, that industrial enterprises are much better positioned to defeat most nation-state attacks on power plants, pipelines, and other critical infrastructures than governments are. For...

[Guide] Finding Best Security Outsourcing Alternative for Your Organization

As cyberattacks continue to proliferate in volume and increase in sophistication, many organizations acknowledge that some part of their breach protection must be outsourced, introducing a million-dollar question of what type of service to choose form. Today, Cynet releases the Security Outsourci...