John Hultquist

@hultquist.bsky.social

Mandiant Intelligence at Google. CYBERWARCON and SLEUTHCON founder. Johns Hopkins professor. Army vet.

Google Threat Intelligence Group is dropping our latest AI Threat Tracker report today, which covers several threats we are watching through a variety of means. The report includes some details of the first 0day exploit we've found developed with AI. 1/x cloud.google.com/blog/topics/...

Adversaries Leverage AI for Vulnerability Exploitation, Augmented Operations, and Initial Access | Google Cloud Blog

Explore GTIG's 2026 report on how adversaries leverage AI for zero-day exploits, autonomous malware, and industrial-scale cyber operations.

cloud.google.com

We are still looking at the axios supply chain compromise, but we’ve attributed it to UNC1069, a suspected DPRK actor, who we covered in a blog this February. They are financially-motivated and historically DPRK uses these incidents to target crypto. cloud.google.com/blog/topics/...

UNC1069 Targets Cryptocurrency Sector with New Tooling and AI-Enabled Social Engineering | Google Cloud Blog

North Korean threat actors target the cryptocurrency industry using AI-enabled social engineering such as deepfakes, and ClickFix.

cloud.google.com

Google Threat Intelligence Group took down a massive, longterm intrusion campaign into global telcos and government. This PRC-nexus actor built a vast surveillance tool across 42 confirmed countries and another 20 suspected countries. 1/x

Bild

The conditions are absolutely ripe for cyberattacks on the Winter Games. In addition to historic precedent like Sandworm’s attempted disruption of the Pyeongchang opening ceremonies, Russian sabotage and cyberattack in Europe right now is reaching fever pitch. 1/x

"The actor Poland has identified is notable for a lengthy history of digging into global critical infrastructure while holding back on actual attacks," @hultquist.bsky.social says. "If they have finally pulled the trigger, that would be a major departure from over a decade of restraint."

Meet our speaker: Kevin Hoganson! He leverages a broad skill set across cyber threat intelligence, digital forensics & incident response. His talk highlights commercial spyware actors' cleanup of forensic artifacts which prevents meaningful analysis of mobile device infections. www.cyberwarcon.com

Bild

Meet our speaker Dlshad Othman! He has fifteen+ years of experience in threat intelligence, and has built a career at the intersection of cybersecurity and geopolitics. He will be joining David Magnotti for their talk "Ping First, Boom Second", which will focus on Iranian cyber threat groups.

Bild

An opinion piece I wrote for Cipher Brief on the next wave of AI threats. The speed and scale of this activity will change the nature of cybersecurity. In order to compete with adversary use of this technology we must adopt it wholeheartedly into defense. www.thecipherbrief.com/ai-cyberatta...

AI-Powered Adversaries Require AI-Driven Defenses

OPINION — The use of artificial intelligence by adversaries has been the subject of exhaustive speculation. No one doubts that the technology will be abused by criminals and state actors, but it can b...

thecipherbrief.com

Meet our speaker Caleb Marquis! His work played a central role in the landmark indictment of North Korean hacker Rim Jong Hyok. He has received the FBI Medal of Excellence and the Department of Justice Attorney General Award for Distinguished Service.

Bild

We're excited to have Eric Kerr join us at CYBERWARCON! His talk, "From Hacker to Help Desk: The Surprising Story of a North Korean Cyber Operator", will cover the activities of Andariel, a North Korean hacking group that steals military & nuclear technology from US & South Korean defense networks.

Bild

We're proud to announce Ruarigh Thornton is joining us this year at CYBERWARCON! Head of Research and Disruption at PGI, with experience in threats including counter espionage, hostile state information operations + more. He has led 100+ digital investigations. www.cyberwarcon.com

Bild

I won’t be at CYBERWARCON this year so I need someone to give @hultquist.bsky.social a hard time for me. I don’t yet know why he deserves this, but I’m sure a reason will present itself between now and then. The man never disappoints in the shenanigans and tomfoolery department.