Ryan Sherstobitoff is a Senior Analyst for Major Campaigns – Advanced Threat Research in McAfee.

Ryan specializes in threat intelligence in the Asia Pacific Region where he conducts cutting edge research into new adversarial techniques and adapts those to better monitor the threat landscape. He formerly was the Chief Corporate Evangelist at Panda Security, where he managed the US strategic response for new and emerging threats. Ryan is widely recognized as a security & cloud computing expert throughout the country.

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McAfee Labs

Operation North Star: Behind The Scenes

Executive Summary It is rare to be provided an inside view on how major cyber espionage campaigns are conducted within...

McAfee Labs

Operation North Star: Summary Of Our Latest Analysis

McAfee’s Advanced Threat Research (ATR) today released research that uncovers previously undiscovered information on how Operation North Star evaluated its...

McAfee Labs

McAfee ATR Analyzes Sodinokibi aka REvil Ransomware-as-a-Service – Crescendo

Episode 4: Crescendo This is the final installment of the McAfee Advanced Threat Research (ATR) analysis of Sodinokibi and its...

McAfee Labs

‘Operation Sharpshooter’ Targets Global Defense, Critical Infrastructure

This post was written with contributions from the McAfee Advanced Threat Research team.   The McAfee Advanced Threat Research team...

McAfee Labs

‘Operation Oceansalt’ Delivers Wave After Wave

In the latest findings from the McAfee Advanced Threat Research team, we examine an adversary that was not content with a single campaign, but launched five distinct waves adapted to their separate targets.

McAfee Labs

Analyzing Operation GhostSecret: Attack Seeks to Steal Data Worldwide

McAfee Advanced Threat Research analysts have uncovered a global data reconnaissance campaign assaulting a wide number of industries including critical...

McAfee Labs

Hidden Cobra Targets Turkish Financial Sector With New Bankshot Implant

This post was prepared with contributions from Asheer Malhotra, Charles Crawford, and Jessica Saavedra-Morales.  On February 28, the McAfee Advanced...

McAfee Labs

McAfee Uncovers Operation Honeybee, a Malicious Document Campaign Targeting Humanitarian Aid Groups

This post was written with contributions from Jessica Saavedra-Morales, Thomas Roccia, and Asheer Malhotra.  McAfee Advanced Threat Research analysts have...

McAfee Labs

Lazarus Resurfaces, Targets Global Banks and Bitcoin Users

McAfee Advanced Threat Research (ATR) analysts have discovered an aggressive Bitcoin-stealing phishing campaign by the international cybercrime group Lazarus that uses sophisticated malware with long-term impact.

McAfee Labs

Gold Dragon Widens Olympics Malware Attacks, Gains Permanent Presence on Victims’ Systems

McAfee Advanced Threat Research (ATR) recently released a report describing a fileless attack targeting organizations involved with the Pyeongchang Olympics. The attack used a PowerShell implant that established a channel to the attacker’s server to gather basic system-level data. What was not determined at that time was what occurred after ...

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