Jim Walter, Author at SentinelOne - Page 2 of 11

VISIT SENTINELONE.COM

Jim Walter

Jim Walter is a Senior Threat Researcher at SentinelOne focusing on evolving trends, actors, and tactics within the thriving ecosystem of cybercrime and crimeware. He specializes in the discovery and analysis of emerging cybercrime "services" and evolving communication channels leveraged by mid-level criminal organizations. Jim joined SentinelOne following ~4 years at a security start-up, also focused on malware research and organized crime. Previously, he spent over 17 years at McAfee/Intel running their Threat Intelligence and Advanced Threat Research teams.

Mallox Resurrected | Ransomware Attacks Exploiting MS-SQL Continue to Burden Enterprises

From the Front Lines | 7 minute read

Iran-Backed Cyber Av3ngers Escalates Campaigns Against U.S. Critical Infrastructure

From the Front Lines | 6 minute read

Leveraging the Law, Exposing Incriminating Data and Other New Tactics in Cyber Extortion

From the Front Lines | 7 minute read

Nov 2023 Cybercrime Update | LLMs, Ransomware and Destructive Wipers Proliferate in Recent Attacks

From the Front Lines | 6 minute read

C3RB3R Ransomware | Ongoing Exploitation of CVE-2023-22518 Targets Unpatched Confluence Servers

From the Front Lines | 8 minute read

Hacktivism in the Israel-Hamas Conflict | Citizen Data Leaked Using Old Malware

From the Front Lines | 9 minute read

Oct 2023 Cybercrime Update | Disinformation, DDoS and Scams as Gangs Look to Exploit Turmoil

From the Front Lines | 7 minute read

LostTrust Ransomware | Latest Multi-Extortion Threat Shares Traits with SFile and Mindware

From the Front Lines | 12 minute read

Sep 2023 Cybercrime Update | New Ransomware Threats and the Rising Menace of Telegram

From the Front Lines | 6 minute read

Threat Actor Interplay | Good Day’s Victim Portals and Their Ties to Cloak

From the Front Lines | 7 minute read

1 2 3 4 … 11

SentinelLabs

In the era of interconnectivity, when markets, geographies, and jurisdictions merge in the melting pot of the digital domain, the perils of the threat ecosystem become unparalleled. Crimeware families achieve an unparalleled level of technical sophistication, APT groups are competing in fully-fledged cyber warfare, while once decentralized and scattered threat actors are forming adamant alliances of operating as elite corporate espionage teams.

Recent Posts

LABScon23 Replay | They Spilled Oil in My Health-Boosting Smoothie
September 5, 2024
Exploring the VirusTotal Dataset | An Analyst’s Guide to Effective Threat Research
August 29, 2024
LABScon23 Replay | Black Magic – Influence Operations in the Open and At-Scale in Hungary
August 21, 2024

Sign Up

Get notified when we post new content.

Thanks! Keep an eye out for new content!

Twitter
LinkedIn

©2024 SentinelOne, All Rights Reserved.