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Risky Bulletin

Risky Business Media

Regular cybersecurity news updates from the Risky Business team...

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All Episodes

8:31

Risky Bulletin: Ukrainians hacked Russian satellite...

Risky Bulletin ·

2026/04/29

Ukrainians hack Russian satellites, Vimeo is being extorted, Greece wants to ban anonymity on social media, and a Scattered Spider hacker was arrested in Finland.Show notes Risky Bulletin: UK NCSC blasts SOC metrics

32:10

Between Two Nerds: Hackers from the future

Risky Bulletin ·

2026/04/27

In this edition of Between Two Nerds Tom Uren and The Grugq discuss what the North Korean hack of Drift can tell us about the future of hacking. This episode is also available on YouTube. Show notes Drift Protocol incident update on X Cointelegraph coverage CredShields incident

8:39

Risky Bulletin: New fingerprinting technique can...

Risky Bulletin ·

2026/04/27

A fingerprinting technique can track Tor users, Intellexa had an American exploit provider, the US accuses China of copying its AI, and the US router ban also covers WiFi hotspots. Show notes Risky Bulletin: New fingerprinting technique can track Tor users

15:39

Sponsored: RunZero accidentally got good at OT

Risky Bulletin ·

2026/04/26

In this Risky Business sponsored interview Casey Ellis chats to runZero’s founder and CEO HD Moore about runZero’s new release: 4.9. It drops this week and doubles down on OT scanning. Animated world and network maps add another layer to visualisation and for those that have been asking: yes, there’s a dark mode. Show notes

11:38

Risky Bulletin: Sean Plankey withdraws CISA nomination

Risky Bulletin ·

2026/04/24

Sean Plankey withdraws his CISA Director nomination, Russians hacked the Bundestag President, Discord users gain unauthorised access to Anthropic’s Mythos, and the US sanctions a Cambodian senator for running cyber scam compounds.Show notes Risky Bulletin: There are now SIM-Farm-as-a-Service providers

22:24

Srsly Risky Biz: Musk snubs French authorities

Risky Bulletin ·

2026/04/23

Tom Uren and James Wilson talk about the French criminal investigation into bias and illegal content on X. Elon Musk and former X CEO Linda Yaccarino didn’t appear for voluntary interviews scheduled this week, but refusing meetings won’t make X’s problems go away. European countries are concerned about X’s influence and regulators will be exploring all other options beyond criminal investigations.They also discuss the fight to renew authorisation of Section 702

9:31

Risky Bulletin: Former FBI official calls for...

Risky Bulletin ·

2026/04/22

A Former FBI official wants terrorism designations for some ransomware groups, China threatens the EU over new cybersecurity regulations, Europe commits to €180 million for a sovereign cloud and a novel data wiper was found in Venezuela during US military operations.Show notes Risky Bulletin: Former FBI official calls for terrorism designations for ransomware

33:09

Between Two Nerds: AI as the mythical 10x hacker

Risky Bulletin ·

2026/04/20

In this edition of Between Two Nerds Tom Uren and The Grugq take a deep dive into how a single hacker used OpenAI and Anthropic’s tools to help hack nine Mexican government organisations in quick time. This episode is also available on YouTube. Show notes Gambit security report

10:19

Risky Bulletin: ShinyHunters claim credit for Vercel...

Risky Bulletin ·

2026/04/20

ShinyHunters claim credit for the Vercel hack, a malware strain attempted to sabotage Israel’s water system, the US government wants access to Mythos, and a Supreme Court hacker gets probation. Show notes Risky Bulletin: New malware tries to sabotage Israel's water system but fails because it's buggy

9:45

Sponsored: Nebulock on hunting shadow AI

Risky Bulletin ·

2026/04/19

In this Risky Business sponsor interview, Catalin Cimpanu talks with Sydney Marrone, Head of Threat Hunting at Nebulock, about hunting shadow AI agents on corporate networks. Show notes Sydney Marrone LinkedIn profile Hunting OpenClaw and Agentic AI Through Behavior

9:55

Risky Bulletin: NIST gives up enriching most CVEs

Risky Bulletin ·

2026/04/17

NIST says it won’t be enriching most CVEs, Russian hackers tried to disrupt a Swedish power plant, the EU releases its age verification app, and OpenAI announces its own private cyber model. Show notes Risky Bulletin: NIST gives up enriching most CVEs

20:48

Srsly Risky Biz: Time to ban sale of precise...

Risky Bulletin ·

2026/04/16

Tom Uren and Amberleigh Jack talk about a new Citizen Lab report into Webloc, a tool to identify and track mobile devices. It demonstrates how the collection and sale of mobile phone geolocation data presents privacy and national security risks.They also discuss a deep-dive into how a single hacker was able to breach nine Mexican government agencies in just weeks using AI assistants. They enabled the attacker to move much faster. This episode is also available on

7:42

Risky Bulletin: Malicious LLM proxy routers found in...

Risky Bulletin ·

2026/04/15

Researchers find malicious LLM proxy routers, a fake Ledger crypto-wallet on the Mac App Store stole $10 million dollars, a ransomware crew leaks data from 38 law firms, and Google cracks down on back button hijacking.Show notes Risky Bulletin: Malicious LLM proxy routers found in the wild

29:52

Between Two Nerds: How AI will upset state cyber...

Risky Bulletin ·

2026/04/13

In this edition of Between Two Nerds Tom Uren and The Grugq discuss how the rise of AI, which is very good at vulnerability and exploit development, will change the cyber security industry and competition between states. This episode is also available on YouTube Show notes The Grugq on X: People are freaking out about an impending flood of 0days

6:36

Risky Bulletin: France takes first steps to ditch...

Risky Bulletin ·

2026/04/13

France prepares to ditch Windows for Linux, OpenAI was impacted by the Axios supply chain attack, Rockstar Games gets hacked again, and Adobe patches a reader zero-day.Show notes Risky Bulletin: France takes first steps to ditch Windows for Linux

16:19

Sponsored: Corelight Agentic Triage helps defenders...

Risky Bulletin ·

2026/04/12

In this sponsored interview, Corelight’s Senior Director of Product Management, Dave Getman, tells James Wilson how Corelight Agentic Triage helps defenders stay ahead of AI-powered attacks. Corelight makes NDR hardware that runs a heavily optimised version of the Zeek network monitoring tool. Corelight Agentic Triage integrates with EDR and other data sources, and helps defenders make sense of all the data that NDR can generate.

6:49

Risky Bulletin: FBI extracted Signal chats from...

Risky Bulletin ·

2026/04/10

The FBI extracted Signal chats from iPhone notifications logs, Los Angeles police data was leaked online, a former Meta employee is under investigation for downloading private photos, and an Adobe Reader zero-day is being exploited in the wild. Show notes Risky Bulletin: FBI extracted Signal chats from iPhone notifications logs

19:17

Srsly Risky Biz: American diplomats to fight foreign...

Risky Bulletin ·

2026/04/09

Tom Uren and Amberleigh Jack talk about the State Department taking to X to counter foreign propaganda. US Secretary of State Marco Rubio dismantled the State Department’s counter-propaganda office when he took charge, but it turns out that giving adversary states free reign online is a bad idea.They also discuss how America’s lawful intercept systems are high value targets for Chinese hackers. It’s a big deal that part of the FBI’s lawful intercept system has been

8:12

Risky Bulletin: Cybercrime losses passed $20 billion...

Risky Bulletin ·

2026/04/08

Cybercrime losses surpassed $20 billion last year, authorities disrupt a Russian router botnet that intercepted email logins, Iran hacks PLCs across the US, and exploitation hits ComfyUI and Flowise-AI-servers.Show notes Risky Bulletin: Cybercrime losses passed $20 billion last year

26:21

Between Two Nerds: Make cyber, not war

Risky Bulletin ·

2026/04/06

In this edition of Between Two Nerds Tom Uren and The Grugq discuss how Iran’s cyber forces have been used during the ongoing war so far. Show notes The Financial Times on the plan to kill Ali Khamenei Israel National News, 50 companies wiped

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