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April 26, 2019

SECURITY

Threat Roundup for April 19 to April 26

1 min read

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Apr. 19 and Apr. 26. As with previous roundups, this post isn't meant to be an...

April 26, 2019

SECURITY

Want to Empower Your IT Team? Give Them Better Network Security That’s Easy to Use

1 min read

With our recent acquisition of Duo, Cisco Firepower Next-Generation Firewalls work with Duo to give you the enhanced security your business requires today.

April 25, 2019

SECURITY

Vulnerability Spotlight: Multiple vulnerabilities in Sierra Wireless AirLink ES450

1 min read

Carl Hurd and Jared Rittle of Cisco Talos discovered these vulnerabilities. Executive summary Several exploitable vulnerabilities exist in the Sierra Wireless AirLink ES450, an LTE gateway designed for distributed enterprise,...

April 25, 2019

SECURITY

JasperLoader Emerges, Targets Italy with Gootkit Banking Trojan

1 min read

Nick Biasini and Edmund Brumaghin authored this blog post with contributions from Andrew Williams. Introduction to JasperLoader Malware loaders are playing an increasingly important role in malware distribution. They give...

April 25, 2019

SECURITY

The New Network as a Sensor

7 min read

Before we get into this, we need to talk about what the network as a sensor was before it was new. Conceptually, instead of having to install a bunch of...

April 25, 2019

SECURITY

Trust is Not a Light Switch

4 min read

The path to earning and maintaining the position of trusted partner is a privilege, and one which never fully ends.

April 24, 2019

SECURITY

Five Hot Button Cybersecurity Conversations that Dominated Cisco Live Melbourne

5 min read

Here are five key topics that dominated the conversations I had at Cisco Live Melbourne, which are shaping security professionals’ agendas.

April 23, 2019

SECURITY

DNSpionage brings out the Karkoff

1 min read

In November 2018, Cisco Talos discovered an attack campaign, called DNSpionage, in which threat actors created a new remote administrative tool that supports HTTP and DNS communication with the attackers'...

April 23, 2019

SECURITY

Increase Your Security Resiliency with Enhanced Incident Response Retainer Services

2 min read

Introducing our Enhanced IR Retainer, which includes: 1) detection assessment and 2) adversary simulation purple team. Our detection assessment examines an organization’s resiliency to attacks, while simultaneously assessing the organization’s ability to detect the attacks.

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