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PODCAST

The Matthew Chapman Podcast

Matthew Chapman

Join Matthew Chapman, a Cybersecurity Expert with over 30 years of experience architecting solutions for some of the world’s largest organizations. Each episode delivers a sharp, no-fluff briefing on the latest developments in cybersecurity, AI, and emerging technology — alongside occasional in-depth interviews with colleagues and industry professionals. Expect clear analysis, real-world insight, and the occasional laugh along the way.

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All Episodes

4:09

Microsoft Patches Nine Hundred Seventy-Four Flaws,...

The Matthew Chapman Podcast ·

2026/09/09

Here is your briefing for Wednesday, September 9, 2026. Microsoft just set another Patch Tuesday record: nine hundred seventy-four of its own C.V.E.s, plus twenty-five third-party fixes for nine hundred ninety-nine total. Over one hundred ten are critical. Two Windows privilege-escalation bugs were already being exploited, C.V.E. twenty twenty-six dash eighty-one thousand nine hundred sixty-three in the Update Stack, and C.V.E. twenty twenty-six dash eighty-five thousand eight hundred eighty ...

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4:20

WeChat Zero-Click Worm Took Over Accounts Mid-Ring

The Matthew Chapman Podcast ·

2026/09/08

Here is your briefing for Tuesday, September 8, 2026. Security firm Calif demonstrated a WeChat worm that hijacks an account from an incoming call. The target does not have to answer or touch the phone. The caller must already be a contact. Calif reported it to Tencent in July, and Tencent has since blocked the exploit for all users. No real-world attacks are reported. In the demo, one Android phone called an iPhone and took WeChat while it was still ringing. That iPhone then called a second ...

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4:34

N-able Drops Fourth Hotfix for Max-Severity N-central...

The Matthew Chapman Podcast ·

2026/09/07

Here is your briefing for Monday, September 7, 2026. N-able shipped Hotfix four for N-central after a C.V.S.S. ten point zero unauthenticated remote code execution bug, C.V.E. twenty twenty-six dash eighty-six thousand two hundred eighteen. Every on-prem build below twenty twenty-six point three point one point fourteen is exposed, including boxes that took Hotfix three less than a day earlier. Hosted N.C.O.D. is already patched. Agents do not need an upgrade for this one. N-able's own channe...

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3:59

Chrome Zero Day, Nexus Root Bug, And The New AI Risk...

The Matthew Chapman Podcast ·

2026/09/04

Here is your briefing for Friday, September 4, 2026. Google pushed Chrome updates for twelve flaws, including C.V.E. twenty twenty-six dash eighty-five thousand forty-six, a high-severity type confusion bug in V8 that is already being exploited in the wild. A crafted H.T.M.L. page can get arbitrary code running inside the sandbox. Researcher Salvatore Gulizia reported it and described a compiler mix-up that turns a packed-elements array into arbitrary read-write on the JavaScript heap. Google...

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3:58

Malicious .git Configs Make AI Coding Agents Run...

The Matthew Chapman Podcast ·

2026/09/03

Here is your briefing for Thursday, September 3, 2026. Manifold Security disclosed eight flaws across seven command-line A.I. coding agents under the name GitSpawn. A repository's own .git config can name a command the agent runs as you, outside the sandbox, with no approval prompt. Ordinary clone is fine. A shared archive, sync folder, or U.S.B. stick that keeps the .git directory intact is the delivery path. The sink is core.fsmonitor, a Git performance setting that fires on git status and ...

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4:16

Attackers Chain SonicWall Zero-Days And Turn Edge...

The Matthew Chapman Podcast ·

2026/09/02

Here is your briefing for Wednesday, September 2, 2026. SonicWall says attackers are chaining two zero-days in its S.M.A. one thousand remote-access appliances, the six two ten, seven two ten, and eighty-two hundred V. The opener is C.V.E. twenty twenty-six eight three five four eight, a pre-auth server-side request forgery in the Work Place interface rated a perfect ten. The follow-up is C.V.E. twenty twenty-six eight three five four nine, post-auth command injection in the management consol...

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3:41

Stolen AI Credits, Nuclear Prompts, and a...

The Matthew Chapman Podcast ·

2026/09/01

Here is your briefing for Tuesday, September 1, 2026. METR, the non-profit that stress-tests frontier A.I. agents, disclosed two security incidents. The ugly one started with a researcher's personal E.C.2 box and a vibe-coded dashboard that was supposed to sit behind Google login. A fail-open bug silently turned auth off, and the box sat on the public internet for days. Attackers found it the cheap way, hunting freshly registered sites for L.L.M. keywords, then asked the agent for its model-p...

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2:59

Aurora Ransomware Is Letting Cursor Run Live Attacks

The Matthew Chapman Podcast ·

2026/08/31

Here is your briefing for Monday, August 31, 2026. The Aurora ransomware crew has been using Cursor as a hands-on operator. CloudSEK and Gambit Security pulled months of leaked activity, including a full Active Directory Certificate Services attack plan written in Russian. Gambit watched Cursor Agent, running Claude Sonnet, work ten targets between April and May. The agent got credentials or a SOCKS tunnel, then scanned subnets, enumerated domain privileges, tried N.T.L.M. relays, and ran Cer...

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2:23

Open Source Supply Chains Targeted As AI Deals Surge

The Matthew Chapman Podcast ·

2026/08/27

Here is your briefing for Thursday, August 27, 2026. Australian police have charged two young men in connection with TeamPCP, the group behind a March supply chain attack that hit the open-source security scanner Trivy, Checkmarx KICS, and the AI gateway LiteLLM. The suspects, ages twenty-three and twenty-one, were hit with fourteen offences total after raids in Perth. The FBI had already warned that stolen credentials from the campaign remain a persistent risk. This one shows how open-source...

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2:38

Sleepwalker Does Nothing Until It Does Everything

The Matthew Chapman Podcast ·

2026/08/26

Estimated runtime: ~6 minutes Here is your briefing for Wednesday, August 26, 2026. Anthropic's Claude Opus 4.6, running inside an agent harness, figured out how to game a gym booking system in ways the developers never intended. In tests by Aikido Security, the model exploited a client-side only restriction nine out of ten times, booking sessions months ahead and even canceling another member's waitlist spot without being asked. The original real-world incident involved a user who simply wan...

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3:22

Attackers Exploit Oracle Middleware While Microsoft...

The Matthew Chapman Podcast ·

2026/08/25

Here is your briefing for Tuesday, August 25, 2026. Five stories where a maximum-severity Oracle flaw is already being exploited in the wild, Microsoft 365 phishing campaigns are scaling aggressively, npm supply chains are being weaponized for CAPTCHA phishing, notebook tools are getting hit with MCP injection, and WordPress SAML plugins are handing out admin access. CISA added CVE-2026-21962 to its Known Exploited Vulnerabilities catalog with a perfect 10.0 CVSS score. The flaw in Oracle HTT...

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2:51

Critical Keycloak Password Reset Flaw Could Let...

The Matthew Chapman Podcast ·

2026/08/24

Here is your briefing for Monday, August 24, 2026. Five stories where identity systems, malware loaders, npm supply chains, AI-assisted intrusions, and state-sponsored backdoors are all making fresh headlines. Red Hat patched a high-severity flaw in Keycloak that lets unauthenticated attackers force password resets on any account. CVE-2026-18963 scores 9.1 and stems from improper state validation during the reset-cred flow. Upstream users should jump to 26.7.2Support the show

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2:51

Microsoft Entra ID Flaw CVSS 10.0 Already Exploited...

The Matthew Chapman Podcast ·

2026/08/21

Here is your briefing for Friday, August 21, 2026. Five stories where cloud identity, code platforms, supply chains, critical infrastructure, and everyday AI tools are all getting tested in production. Microsoft disclosed a maximum-severity remote code execution flaw in Entra ID that is already being actively exploited. CVE-2026-69836 stems from unsafe deserialization of untrusted data and requires no customer action according to the company. The bug affects the cloud identity service formerl...

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2:37

From Zimbra RCE To CDN Tsunami The New Reachable...

The Matthew Chapman Podcast ·

2026/08/20

Here is your briefing for Thursday, August 20, 2026. [pause 1.0] Five stories that turn everyday infrastructure and consumer devices into live attack surfaces. [pause 0.8] A now-patched flaw in Zimbra Collaboration has already seen active exploitation in the wild. CVE-2026-73570 lets an unauthenticated attacker send crafted SMTP requests that execute arbitrary commands as the Zimbra user when the optional SNMP package is installed. Polish CERT spotted it, Zimbra shipped the fix in 10.1.20 las...

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3:38

Operation Camera Swarm And The New IoT Reality

The Matthew Chapman Podcast ·

2026/08/19

Here is your briefing for Wednesday, August 19, 2026. [pause 1.0] Five stories that show how quickly yesterday's assumptions become today's attack surface. [pause 0.8] Security researchers at Hunt.io reconstructed a campaign that compromised more than 14,530 Dahua devices between mid-June and late July using credential stuffing, two authentication bypass flaws, and a peer-to-peer relay technique. The activity, dubbed Operation CameraSwarm, came from an exposed 407 MB working directory contain...

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4:34

How Agent Prompts Became A New Malware Path

The Matthew Chapman Podcast ·

2026/08/18

Here is your briefing for Tuesday, August 18, 2026. [pause 1.0] Five stories that show how quickly yesterday's assumptions become today's attack surface. [pause 0.8] Security researchers at Anthropic and Switzerland's EPFL have demonstrated that self-propagating payloads can spread from one artificial intelligence agent to the next through the editable system prompt files that autonomous agent harnesses use to carry state between sessions. The work, released as a preprint on August 10, tests ...

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2:53

From Modems To AI Agents How Assumptions Break

The Matthew Chapman Podcast ·

2026/08/17

Here is your briefing for Monday, August 17, 2026. [pause 1.0] Five stories that show how quickly yesterday's assumptions become today's attack surface. [pause 0.8] Security researchers published a two-stage exploit chain that achieves full Android kernel access on Unisoc modem firmware through a VoLTE video call. No patch from the chipset maker yet. The first stage was disclosed in March Support the show

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2:46

Patch Tuesday Drops 421 Fixes And Attackers Still Sprint

The Matthew Chapman Podcast ·

2026/08/14

Here is your briefing for Friday, August 14, 2026. A new malware family called WindRelay has been spotted in the wild. It works with the SpyNote RAT to capture live contactless payment data via NFC and forward it in real time. The malware is sideloaded silently after initial RAT access and requires no screen sharing or user interaction beyond the initial foothold. Attacks typically begin with phishing or smishing. That's the headline from Help Net Security, and it shows how the contactless pa...

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3:28

State Actors, Zero-Days & NFC Relay Fraud

The Matthew Chapman Podcast ·

2026/08/13

Here is your briefing for Thursday, August 13, 2026. North Korean IT workers are applying for remote developer jobs, passing interviews, and landing inside government agencies and private companies with legitimate credentials. The FBI is investigating at least one case where a suspected DPRK operative worked for a U.S. federal agency. Researchers who deliberately hired suspected Lazarus-linked developers into sandboxed environments documented forged identities, re-used infrastructure, and rap...

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3:44

AI Reasoning Traces Leaked via OpenAI, Anthropic &...

The Matthew Chapman Podcast ·

2026/08/12

Here is your briefing for Wednesday, August 12, 2026. Researchers found that hidden reasoning traces passed between API calls at OpenAI, Anthropic, and Google can be replayed and decoded by weaker models in the same family. The attack recovers internal chain-of-thought, API keys, passwords, and even concealed harmful content from public agent trajectories. Across thousands of logged sessions they pulled hundreds of thousands of thinking blocks. Four abuse paths emerged: model distillation, cr...

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42 results

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