Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

AT&T Cybersecurity

Hacker prevention: tips to reduce your attack surface

These days it seems that every time you open your favorite news source there is another data breach related headline. Victimized companies of all sizes, cities, counties, and even government agencies have all been the subject of the “headline of shame” over the past several months or years.

Defining the "R" in Managed Detection and Response (MDR)

This spring, as the product and security operations teams at AT&T Cybersecurity prepared for the launch of our Managed Threat Detection and Response service, it became obvious to us that the market has many different understandings of what “response” could (and should) mean when evaluating an MDR solution. Customers typically want to know: What incident response capabilities does the underlying technology platform enable?

Practicing safe charging

This past June, I attended the 2019 Bitcoin Conference in San Francisco, CA. With the various discussions on Bitcoin, Cryptocurrency, and with the chance to hang out with my favorite Crypto personalities, it was easy to lose myself in all the festivities. While taking a break, I found a seat and decided to charge my iPhone. The station by where I was seated was a wooden cube with two standard wall sockets and two USB ports.

Should small business owners concern themselves with business espionage?

As technological developments have helped turn the world into a global village, they have also made it easier to steal, extract, and communicate confidential information – leading to an increased frequency of corporate espionage. Take Apple for example; despite deploying leading security measures and monitoring activities, the tech giant has had two espionage attempts in one year, foiled just as the convicts were departing the country.

Category 1 cyber threat for UK businesses

Britain should be prepared for a Category 1 cyber security emergency, according to the National Cyber Security Centre (NCSC). This means that national security, the economy, and even the nation’s lives will be at risk. However, despite this harsh warning, UK businesses still aren’t taking proactive and potentially preventative action to stop these attacks from happening. So just where are UK businesses going wrong and can they turn things around before it’s too late?

Ransomware experiences and why IT security professionals have a lot on their minds

Every year we survey visitors to our booth at Black Hat about trending topics. This year, we asked about ransomware and the ever-increasing complexity of our cybersecurity environment. The results are very interesting - things may be getting much better, or we may all be collectively in denial. Let's break it down.

How to prevent crime on the Deep Web and Dark Web

Sir Tim Berners-Lee invented the World Wide Web in 1989, and then it became available to the general public by 1991. The web is an internet service that was designed to help scientists and academics exchange information more effectively. But by the late 1990s, the web helped to make the internet popular and accessible to ordinary people all over the world. Over thirty years after Berners-Lee’s first proposal for the web-- that technology has revolutionized everyone’s lives.

Cyberbullying and cybersecurity: how are they connected?

Cyberbullying and cybersecurity incidents and breaches are two common problems in the modern, internet-driven world. The fact that they are both related to the internet is not the only connection they have, however. The two are actually intimately connected issues on multiple levels.

How Bug Bounty programs work

With cybercrime on the rise, companies are always looking for new ways to ensure they are protected. What better way to beat the hackers than to have those same hackers work FOR you. Over the past few years, corporations have turned to Bug Bounty programs as an alternative way to discover software and configuration errors that would’ve otherwise slipped through the cracks.

Entity extraction for threat intelligence collection

This research project is part of my Master’s program at the University of San Francisco, where I collaborated with the AT&T Alien Labs team. I would like to share a new approach to automate the extraction of key details from cybersecurity documents. The goal is to extract entities such as country of origin, industry targeted, and malware name. The data is obtained from the AlienVault Open Threat Exchange (OTX) platform: Figure 1: The website otx.alienvault.com.