Podcast
Security Now (Video)
Hosted by TWiT · EN
Cybersecurity guru Steve Gibson joins Leo Laporte every Tuesday. Steve and Leo break down the latest cybercrime and hacking stories, offering a deep understanding of what's happening and how to protect yourself and your business. Security Now is a must listen for security professionals every week. You can join Club TWiT for $10 per month and get ad-free audio and video feeds for all our shows plus everything else the club offers...or get just this podcast ad-free for $5 per month.
New episodes every Tuesday.
16episodes
Episodes
Newest firstAll episodes
SN 1041: Covering All the Bases - SHAKEN Networks, Uncontrollable AI, and Robocall Reckoning
Sep 303:03:29Tap to summarizeWhen even the Department of Defense can't properly vet its software dependencies, what chance do the rest of us have? Steve Gibson reveals how "fast-glob" became a case study in supply chain blindness, explores whether AI can ever truly be controlled after Meta's celebrity chatbot disaster, and celebrates BYTE Magazine's 50th anniversary with a look at how far we've come (and how vulnerable we still are). A look back at issue #1 of BYTE magazine exactly 50 years ago The enforcement of the SHAKEN & STIR Telecom protocols Breaking: Judge rules against forced Google divestitures in monopoly case The inherent danger of consolidating authentication Can AI be controlled? Vivaldi says a big "no" to AI-enhanced web browsers How WhatsApp figured into Apple's recent 0-day attacks Leveraging AI as an attack aid The latest TransUnion data breach Two scummy websites sue the UK over age requirements OpenSSH reminds its users to adopt post-quantum crypto The DOD uses open source maintained by a Russian national Much great feedback from our terrific listeners Sci-Fi news from "The Frontiers Saga" Ryk Brown Show Notes - https://www.grc.com/sn/sn-1041-notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit Sponsors: go.acronis.com/twit threatlocker.com/twit bitwarden.com/twit bigid.com/securitynow joindeleteme.com/twit promo code TWIT
Transcribe →
SN 1038: Perplexity's Duplicity - Malicious Repository Libraries
Aug 13, 202503:03:49Tap to summarizeCISA's Emergency Directive to ALL Federal agencies re: SharePoint. NVIDIA firmly says "no" to any embedded chip gimmicks. Dashlane is terminating its (totally unusable) free tier. Malicious repository libraries are becoming even more hostile. The best web filter (uBlock Origin) comes to Safari. The very popular SonicWall firewall is being compromised. >100 models of Dell Latitude and Precision laptops are in danger. The significant challenge of patching SharePoint (for example). A quick look at my DNS Benchmark progress. Does InControl prevent an important update. An venerable Sci-Fi franchise may be getting a great new series. What to do about the problem of AI "website sucking" Show Notes - https://www.grc.com/sn/SN-1038-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit Sponsors: zscaler.com/security canary.tools/twit - use code: TWIT uscloud.com go.acronis.com/twit
Transcribe →
SN 1037: Chinese Participation in MAPP - Why Signal is Leaving Australia
Aug 6, 202502:47:02Tap to summarizeA follow-up to the SharePoint server patch mess. How Russia arranges to spy on other country's local embassies. "Dropbox Passwords" manager app is ending in October. Signal will leave Australia rather than help spy. YouTube deploys viewing history age-estimation heuristics. Chrome adds clever lightweight extension signing to prevent abuse. A domain registrar is coming close to losing its rights. A TP-Link router that doesn't encrypt its configuration. What is "TruAge" and might it be useful for age verification. An update on "Artemis". With U.S.-China tensions on the rise, should Chinese security companies receive weeks of advance notice of forthcoming Microsoft flaw patches? Show Notes - https://www.grc.com/sn/SN-1037-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit Sponsors: bitwarden.com/twit bigid.com/securitynow joindeleteme.com/twit promo code TWIT Melissa.com/twit threatlocker.com for Security Now
Transcribe →
SN 1036: Inside the SharePoint 0-day - Is Our Data Safe Anywhere?
Jul 30, 202502:58:21Tap to summarizeBrave randomizes its fingerprints. The next Brave will block Microsoft Recall by default. Clorox sues its IT provider for $380 million in damages. 6-month Win10 ESU offers are beginning to appear. Warfare has significantly become cyber. Allianz Life loses control of 125 million customers' data. The CIA's Acquisition Research Center website was hacked. The Pentagon says the SharePoint RCE didn't get them. A look at a DPRK "laptop farm" to impersonate Americans. FIDO's passkey was NOT bypassed by a MITM after all. Is our data safe anywhere? The UK is trying to back-pedal out of the Apple ADP mess. Meanwhile, the EU resumes its push for "Chat Control". Microsoft fumbled the patch of a powerful Pwn2Own exploit Show Notes - https://www.grc.com/sn/SN-1036-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit Sponsors: canary.tools/twit - use code: TWIT threatlocker.com for Security Now bitwarden.com/twit uscloud.com
Transcribe →
SN 1035: Cloudflare's 1.1.1.1 Outage - Bypassing Passkey Protections
Jul 23, 202502:48:02Tap to summarizeBypassing all passkey protections. The ransomware attacks just keep on coming. Cloudflare capitulates to the MPA and starts blocking. The need for online age verification is exploding. Microsoft really wants Exchange Servers to subscribe. Russia (further) clamps down on Internet usage. The global trend toward more Internet restrictions. China can inspect locked Android phones. Use a burner. Web shells are the new buffer overflow. An age verification protocol sketch. What Cloudflare did to create an outage of 1.1.1.1 Show Notes - https://www.grc.com/sn/SN-1035-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit Sponsors: zscaler.com/security 1password.com/securitynow go.acronis.com/twit
Transcribe →
SN 1033: Going on the Offensive - The Digital Arms Race
Jul 9, 202503:04:57Tap to summarizeAnother Israeli spyware vendor surfaces. Win11 to delete restore points more quickly. The EU accelerates its plans to abandon Microsoft Azure. The EU sets timelines for Post-Quantum crypto adoption. Russia to create a massive IMEI database. Canada and the UK create the "Common Good Cyber Fund". U.S. states crack down on Bitcoin ATMs amid growing scams. Congressional staffers cannot use WhatsApp on gov devices. LibXML2 and the problems with commercial use of OSS. A(nother) remote code execution vulnerability in WinRAR. Have-I-Been-Pwned gets a cool data visualization site. How is ransomware getting in? Windows to offer "safe" non-kernel endpoint security? Proactive age verification coming to porn sites. How? Canada (also) says "bye bye" to Hikvision. Germany will be banning DeekSeek. The whole EU may follow. Cloudflare throttled in Russia? What must the U.S. do to compete in global exploit acquisition? Show Notes - https://www.grc.com/sn/SN-1033-Notes.pdf Hosts: Steve Gibson and Leo Laporte Download or subscribe to Security Now at https://twit.tv/shows/security-now. You can submit a question to Security Now at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6. Join Club TWiT for Ad-Free Podcasts! Support what you love and get ad-free shows, a members-only Discord, and behind-the-scenes access. Join today: https://twit.tv/clubtwit Sponsors: expressvpn.com/securitynow Melissa.com/twit 1password.com/securitynow hoxhunt.com/securitynow canary.tools/twit - use code: TWIT
Transcribe →