TWiT

Security Now - 16k MP3

Steve Gibson, the man who coined the term spyware and created the first anti-spyware program, creator of Spinrite and ShieldsUP, discusses the hot topics in security today with Leo Laporte. Records live every Tuesday at 4:30pm Eastern / 1:30pm Pacific / 20:30 UTC.

Author

TWiT

Category

Technology

Podcast website

twit.tv

Latest episode

Aug 27, 2025

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Episodes

SN890: DarkNet Politics 28.09.2022

This week we examine Europol's desire to retain data on non-criminal EU citizens, and we look at the forth EU nation to declare that the use of Google Analytics is an illegal breach of the GDPR. Has Teapot been caught? Seems like. And Mozilla says it's no fair that operating systems bundle their own browsers. Here we go again. Meanwhile, Chrome's forthcoming V3 Manifest threatens add-on ad-blocker...

SN889: Spell-Jacking 21.09.2022

This week we look at last week's Patch Tuesday and at the changing cyber insurance landscape. We visit and revisit a collection of major network breaches at Uber, Rockstar Games and LastPass. We look at another significant problem facing 280,000 WordPress users and at a recommended mitigation for the future. We examine the cost to processing performance of the most recent Retbleed security mitigat...

SN888: The EvilProxy Service 14.09.2022

This week we look at an unusual and disturbing escalation of a cyberattack. I also note that cryptoheists have become so pervasive that I'm not mentioning them much anymore. The While House conducted a "Listening Session" to dump on today's powerful tech platforms, and a government regulator in The Netherlands quit his position and tells us why. There's another QNAP mess which is bad enough to exc...

SN887: Embedding AWS Credentials 07.09.2022

This week we look at Google's just-announced and launched open source software vulnerability rewards program. We ask the question whether TikTok leaked more than 2 Billion of their user's records. We look at Chrome's urgent update to close its 6th 0-day of 2022 and at a worrisome "feature" -- I think it a bug! --in Chrome. A somewhat hidden autorun facility in PyPI's pip tool used for downloading...

SN885: The Bumblebee Loader 24.08.2022

This week we'll start off with a bit of fun over the most tweeted by far wacky tech news item. We then get serious with a very worrisome flaw which very likely exists in the WAN interface of the routers that many of us probably own. DDoS attacks have broken another record by a large margin, and both Chrome and Apple deal with, if not emergency then at least high priority software updates. We also...

SN886: Wacky Data Exfiltration 24.08.2022

This week we begin by discussing the implications of last week's LastPass breach disclosure. We look at some recent saber-rattling by the U.S.'s FTC and FCC over the disclosure of presumably private location data. We share pieces of a fascinating conversation with a Russian ransomware operator, gaining some insight into the way he conducts attacks and the way he views the world. We tell everyone a...

SN884: TLS Private Key Leakage 17.08.2022

This week we look back at last week's Patch Tuesday to learn how much better Microsoft various products are as a result. We look at Facebook's announced intention to creep further toward end-to-end encryption in Messenger, and at the puzzling result of a recent scan of the Internet for completely exposed VNC servers. I want to take a few minutes to talk about the importance of planning ahead for a...

SN883: The Maker's Schedule 10.08.2022

This week we examine the collapse of one of the four NIST-approved post-quantum crypto algorithms. We look at what VirusTotal has to tell us about what the malware miscreants have been up to, and at the conditions under which Windows 11 was corrupting its users' encrypted data. We also celebrate a terrific-looking new commercial service being offered by Microsoft, and we briefly tease next week's...

SN882: Rowhammer's Nine Lives 03.08.2022

This week we're going to note an urgent vulnerability created by an add-on to Atlassian's Confluence corporate workgroup server. Next week's Usenix security conference will be presenting TLS-Anvil for testing TLS libraries. Google has decided to again delay their removal of 3rd-party cookies from Chrome, and attackers were already switching away from using Office Macros before Microsoft actually d...

SN881: The MV720 27.07.2022

This week we start off by updating our follow-up to this month's Patch Tuesday. Things were more interesting than they originally seemed. Then we keep up with the evolving state of Microsoft Office's VBA macro foreign document execution. We also have a fabulous bit of news about some default security policy changes for Windows 11 announced by Microsoft. Then, with August rapidly approaching, we ha...

SN880: RetBleed 20.07.2022

This week we start with a quick update on last week's Rolling Pwn problem. Then we look at the state of IPv4 space depletion and the rising price of an IPv4 address. We have an interesting report on the Internet's failed promise, Facebook's response to URL-tracker trimming, Apple's record-breaking Lockdown Mode bounty, ClearView Ai's new headwinds, a new feature being offered by ransomware gangs,...

SN879: The Rolling Pwn 13.07.2022

This week we look at a recently made and corrected mistake in the super-important OpenSSL crypto library. The NIST has settled upon the first four of eight post-quantum crypto algorithms. Yubico stepped-up to help Ukraine. Apple has added an extreme "Lockdown Mode" to their devices. Microsoft unbelievably re-enables Office VBA macros received from the Internet. The FBI creates a successful encrypt...

SN878: The ZuoRAT 06.07.2022

This week we look at Chrome's 4th 0-day of the year and at another welcome privacy-enhancing bump from Firefox. And also share the disclosure and forensic investigation of the bug bounty clearinghouse HackerOne's discovery of a malicious (now ex-) employee among their ranks. And some listener feedback draws us into a discussion of the nature of the vulnerabilities of connecting Operation Technolog...

SN877: The "Hertzbleed" Attack 29.06.2022

This week, after dealing with a major piece of errata from last week, we look at Germany's reaction to the EU's proposed "let's monitor everyone and privacy be damned" legislation. The Conti gang finally pulls the last plug. We have an update on the status of Log4J and Log4Shell and a weird proposal for a "311" cyber attack reporting number, and a sweeping 56 new vulnerabilities were found and rep...

SN876: Microsoft's Patchy Patches 22.06.2022

We begin this week by answering last week's double-decryption strength puzzler. I then take a look at what's currently known about FIDO2 support in LastPass and Bitwarden. We look at last week's Mozilla announcement of Total Cookie Protection for Firefox (which doesn't appear to be working for me) and invite everyone to test their browsers. DDoS attacks have broken yet another record, another NTLM...

SN875: The PACMAN Attack 15.06.2022

This week will, I expect, be the last time we talk about passkeys for awhile. But out listeners are still buzzing about it, and some widespread confusion about what Apple presented during their WWDC developer's session needs a bit of clarification. While doing that, I realized and will share how to best characterize what FIDO is, which we're going to get, with respect to SQRL, which we're not. I a...

SN874: Passkeys, Take 2 08.06.2022

This week we have a response from ServiceNSW to the news of their insecure digital driver's license. ExpressVPN is the first VPN to pull the plug on India. Turning off the Internet is becoming a common practice by repressive regimes. The Windows Follina exploit explodes in the wild. Another Windows/Word URL scheme can be exploited. A critical cellular modem chip defect has surfaced. Named ransomwa...

SN873: DuckDuckGone? 01.06.2022

This week we examine the difficult to believe in 2022 design of Australia's New South Wales Digital Driver's License which was sold as being quite difficult to counterfeit. We examine the latest, once again fumbled, extremely pervasive Microsoft Office zero-day remote code execution vulnerability. We look at the first instance of touchscreen remote touch manipulation, and at Vodafone and Deutsche...

SN872: Dis-CONTI-nued: The End of Conti? 25.05.2022

This week we'll start by following-up on Microsoft's Patch Tuesday Active Directory domain controller mess. We're going to look at several instances of the Clearview AI facial recognition system making news, and at the systems which fell during last week's Vancouver Pwn2Own competition. We cover some welcome news from the U.S. Department of Justice and some disturbing news about a relatively simpl...

SN871: The New EU Surveillance State 18.05.2022

This week we look back at what no one wanted, an eventful Patch Tuesday. Apple has pushed a set of updates to close an actively exploited zero-day. Google announced the creation of their Open Source Maintenance Crew. A ransomware gang wants to overthrow a government. Google's Play Store faces an endlessly daunting task. The predicted disaster for F5's BIG-IP systems arrived. A piece of errata and...

SN870: That "Passkeys" Thing 11.05.2022

This week we look at a patch to Android to thwart an actively exploited vulnerability. We briefly revisit Connecticut's new privacy law and we take a quick look at the raft of recent ransomware victims. The U.S. State Department has added another ransomware group to its big bounty list and we look at what's being called the biggest cybersecurity threat facing the U.S. Meanwhile, the White House is...

SN869: Global Privacy Control 04.05.2022

This week we're going to examine the success of the abbreviation overloaded DoD's DIB-VDP pilot program. We're going to introduce the relatively new OpenSSF - Open Source Security Foundation - and its Package Analysis Project. We're going to look at some hopeful new privacy legislation recently passed in Connecticut's house which if signed into law would cause it to join four other privacy-progres...

SN868: The 0-Day Explosion 27.04.2022

This week we're going to take a close look at the U.S. Cybersecurity and Infrastructure Security Agency's mandated must update list, including some recent entries. We're going to examine the somewhat breathtaking mistake that Lenovo made across more than 100 of their laptop models, and a cryptocurrency wallet implemented in a web browser (what could possibly go wrong?) Then we're going to look at...

SN867: A Critical Windows RPC RCE 20.04.2022

This week we examine Chrome's third zero-day of the year, followed by Microsoft's massive 128-patch fest last week, and we note that we don't even bother counting Windows zero-days, though there were another two this month amid the 47 critical vulnerabilities that were patched, one of them being so worrisome that it captured this week's podcast title, which we'll cover at length before we conclude...

SN866: Spring4Shell 13.04.2022

We'll wrap up this week's podcast by revisiting Spring4Shell. Last week, when we first mentioned it, it was just a questionable itch. Now, a week later, it's a full blown outbreak deserving of today's podcast title. But before we roll up our sleeves for that we're going to examine credible reports of a 0-day in the Internet's most popular web server platform. We're going to take a look at Microsof...

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