Cybersecurity guru Steve Gibson joins Leo Laporte every Tuesday. Steve and Leo break down the latest cybercrime and hacking stories, offering a deep understandi...
SN 1012: Hiding School Cyberattacks - SparkCat, Decrypting ADP, AI Fuzzing
New "SparkCat" secret-stealing AI image scanner discovered in App and Play stores.
The UK demands that Apple does the impossible: decrypting ADP cloud data.
France moves forward on legislation to require backdoors to encryption.
Firefox moves to 135 with a bunch of useful new features.
The Five Eyes alliance publishes edge-device security guidance.
Six NetGear routers contain CVSS 9.6 and 9.8 vulnerabilities.
Sysinternals utilities allow malicious Windows DLL injection.
Google removes restrictive do-gooder language from AI application policies.
"AI Fuzzing" successfully jailbreaks the most powerful ChatGPT o3 model.
Examining the well and deliberately hidden truth behind ransomware cyberattacks on U.S. K-12 schools
Show Notes - https://www.grc.com/sn/SN-1012-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.
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2:41:26
SN 1011: Jailbreaking AI - Deepseek, "ROUTERS" Act, Zyxel Vulnerability
Why was DeepSeek banned by Italian authorities?
What internal proprietary DeepSeek data was found online?
What is "DeepSeek" anyway? Why do we care, and what does it mean?
Did Microsoft just make OpenAI's strong model available for free?
Google explains how generative AI can be and is being misused.
An actively exploited and unpatched Zyxel router vulnerability.
The new US "ROUTERS" Act.
Is pirate-site blocking legislation justified or is it censorship?
Russia's blocked website count tops 400,000.
Microsoft adds "scareware" warnings to Edge.
Bitwarden improves account security.
What's still my favorite disk imaging tool?
And let's take a close look into the extraction of proscribed knowledge from today's AI
Show Notes - https://www.grc.com/sn/SN-1011-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.
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3:01:18
SN 1010: DNS Over TLS - Record DDoS, Hackers Get Hacked
eM Client CAN be purchased outright.
An astonishing 5-year-old typo in MasterCard's DNS.
An unwelcome surprise received by 18,459 low-level hackers.
DDoS attacks continue growing, seemingly without any end in sight.
Let's Encrypt clarifies their plans for 6-day "we barely knew you" certificates.
SpinRite uncovers a bad brand new 8TB drive.
Listener feedback about TOTP, Syncthing and UDP hole punching, email spam, ValiDrive speed, AI neural nets, DJI geofencing, and advertising in the "New" Outlook.
A look into the tradeoffs required to obtain privacy for our DNS lookups
Show Notes - https://www.grc.com/sn/SN-1010-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
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2:40:40
SN 1009: Attacking TOTP - Force-Installed Outlook, DJI Firmware Update
What do we learn from January's record breaking 0-day critical Patch Tuesday?
Microsoft to "force-install" a new Outlook into all Windows 10 and 11 desktops?
GoDaddy required to get much more serious about its hosting security.
More age verification enforcement is coming, including globally.
What another instance of a widely exposed management interface teaches us.
DJI drone's official firmware update lifts geofencing for unrestricted flight.
CISA's efforts pay off with MUCH improved critical infrastructure security.
Listener feedback about TOTP, HOTP and age-verification.
And we take a deep dive into cracking authenticator keys
Show Notes - https://www.grc.com/sn/SN-1009-Notes.pdf
Hosts: Steve Gibson and Leo Laporte
Download or subscribe to Security Now at https://twit.tv/shows/security-now.
Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit
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.
Sponsors:
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3:07:19
SN 1008: HOTP and TOTP - SyncThing, Auto-Updates, Sci-Fi Recs
Meta winds down 3rd-party content filtering. Is encryption soon to follow?
Taking over abandoned Command & Control server domains (strictly for research purposes only).
IoT devices to get the "Cyber Trust Mark" — Will anyone notice or care?
"SyncThing" receives a (blessedly infrequent) update.
Government email is not using encryption? Really?
Email relaying prevents point-to-point end-to-end encryption and authentication.
Just because Let's Encrypt doesn't support email doesn't mean it's impossible.
What Sci-Fi does ChatGPT think I (Steve) should start reading next?
To auto-update or not to auto-update? — is that one question or two?
And, until today, we've never taken a deep dive into the technology of time-varying 6-digit one time tokens.
Show Notes - https://www.grc.com/sn/SN-1008-Notes.pdf
Hosts: Steve Gibson and Leo Laporte
Download or subscribe to Security Now at https://twit.tv/shows/security-now.
Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit
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.
Sponsors:
canary.tools/twit - use code: TWIT
uscloud.com
joindeleteme.com/twit promo code TWIT
1password.com/securitynow
zscaler.com/security
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.
Records live every Tuesday at 4:30pm Eastern / 1:30pm Pacific / 21:30 UTC.
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