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Jeff Hall - PCIGuru :verified:

@jbhall56@infosec.exchange
mastodon 4.8.0-alpha.3+glitch
  • Open on infosec.exchange

Been in information security, privacy, computers, etc. since, well, since almost they have been around (i.e., a very, very long time). Based in Minneapolis, Minnesota or there about. Oh, and I write the PCI Guru blog - pciguru.blog

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50 Posts
Joined November 07, 2022
Blog:
https://pciguru.wordpress.com/
Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
Researchers pitted a person against a Claude agent and found that, after a week of texting, the AI chatbot was more effective at creating “exploitable trust” with others. https://www.wired.com/story/ai-scammers-are-better-at-building-trust-than-humans/
wired.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
Apple tumbled in late trading after component shortages weighed on the company’s sales forecast, signalling that industry-wide supply constraints are taking a bigger toll than anticipated. https://www.straitstimes.com/business/companies-markets/apple-slides-after-supply-shortages-hurt-sales-forecast
straitstimes.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 1w ago
Copland was intended to replace Apple's System 7 with a PowerPC-native operating system built around a microkernel, protected memory, and preemptive multitasking for system services. https://www.theregister.com/os-platforms/2026/09/27/apple-buried-copland-30-years-ago-now-the-failed-os-boots-in-a-browser/5299201
Apple buried Copland 30 years ago. Now the failed OS boots in a browser
theregister

Apple buried Copland 30 years ago. Now the failed OS boots in a browser

The final developer build offers a glimpse of the future Cupertino abandoned for NeXT

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
The chief executive of T-Mobile said the threat posed to mobile operators from satellite companies such as Elon Musk’s Starlink has been exaggerated and that he struggled to see which consumer problems they would solve by entering the market. https://giftarticle.ft.com/giftarticle/actions/redeem/e8bd945e-2830-43c6-ba32-822c3cb7ec25
giftarticle.ft.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
For all of the "kids" at Security Summer Camp this week. https://www.govinfosecurity.com/breach-roundup-water-utilities-in-12-us-states-hit-a-32451
Breach Roundup: Water Utilities in 12 US States Hit
govinfosecurity.com

Breach Roundup: Water Utilities in 12 US States Hit

This week: water utilities in 12 U.S. states hit, Trojans in Chinese SOHO routers, banned Chinese companies in U.S. networks, AI fueled cybercrime in Africa, a U.K.

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
With the midterms less than 100 days away, the results show corporate leaders need to build trust through consistency and neutrality — rather than trying to chase political headwinds. https://www.axios.com/2026/07/31/ceos-affordability-pol
axios.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2w ago
Palo Alto Networks is rolling out a new subscription service today that allows customers to use a mix of gated frontier models and open-weight models to find security flaws on their systems and recommend fixes. https://www.axios.com/2026/09/22/palo-alto-networks-cyber-defense-ai-agents?utm_term=twsocialshare
axios.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
The technology, called high-bandwidth flash (HBF), is being developed by Sandisk and SK Hynix and aims to provide SSD-like capacities at HBM-like speeds. https://www.theregister.com/storage/2026/07/30/gpus-could-explode-to-multiple-tb-with-new-storage-inspired-memory-tech/5281363
GPUs could explode to multiple TB with new storage-inspired memory tech
theregister

GPUs could explode to multiple TB with new storage-inspired memory tech

High-bandwidth flash promises SSD-like capacities with HBM-like speeds, but it

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
The billionaire’s company took on ominous loads of debt to build data centers around the world. The implications go far beyond Oracle. https://www.nytimes.com/2026/07/31/magazine/takeaways-larry-ellison-oracle-ai.html?unlocked_article_code=1.11A.Cnai.fkm9Afqojcrk&smid=url-share
nytimes.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
Interesting theory on what is actually behind the Data Center protests. https://substack.com/@chucktodd/p-209056809
substack.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
Google is preparing to build AI chips at Nvidia's scale by 2028. https://www.techspot.com/news/113307-google-plans-produce-up-15-million-ai-chips.html#google_vignette
techspot.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
The Trump administration has a new tactic for trying to isolate cases of alleged voter fraud — digging into the IP addresses of those who went online to register to vote. https://www.axios.com/2026/07/31/fbi-voter-ip-address-investigation
axios.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2w ago
UK cloud provider Civo plans to build 40 edge datacenters to bring sovereign AI services closer to customers, with the first due to open in Hertfordshire by March 2027. https://www.theregister.com/off-prem/2026/09/22/civo-plots-40-edge-datacenters-to-power-britains-sovereign-ai/5298141
Civo plots 40 edge datacenters to power Britain
theregister

Civo plots 40 edge datacenters to power Britain

First site is due in Hertfordshire next March, with Nvidia

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
The research firm says organizations worldwide are specifying data residency and sovereign AI architecture requirements at the planning stage. https://www.theregister.com/ai-and-ml/2026/07/31/tech-buyers-are-baking-in-sovereignty-from-day-one-says-forrester/5281208
theregister.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
Security flaws in agent infrastructure from Amazon Web Services (AWS), Google, and Vercel let untrusted or forged instructions reach an agent's tools with no check that a model turn had authorized them. https://thehackernews.com/2026/08/aws-google-and-vercel-patch-agent-flaws.html
thehackernews.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
AI companies are expected to review a draft Tuesday at a meeting with the Office of the National Cyber Director, according to five people familiar with the planning who were granted anonymity to discuss internal deliberations. https://www.politico.com/news/2026/08/03/white-house-finalizes-voluntary-ai-oversight-framework-01022437
politico.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
"Three laws safe!" https://www.theregister.com/security/2026/08/07/asimov-was-right-about-rules-for-robots-says-ex-us-cyber-director/5284397
theregister

Humans will get the AI models they deserve

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 1w ago
Google’s warning comes four months after the hacking group was seen exploiting a zero-day vulnerability in PeopleSoft, tracked as CVE-2026-35273, to gain remote code execution without authentication. https://www.securityweek.com/google-warns-of-shinyhunters-fresh-oracle-peoplesoft-campaign/
Google Warns of ShinyHunters' Fresh Oracle PeopleSoft Campaign
SecurityWeek

Google Warns of ShinyHunters' Fresh Oracle PeopleSoft Campaign

Google warns of a new ShinyHunters campaign mass targeting Oracle PeopleSoft with a modified CVE-2026-35273 exploit.

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
SpaceX looking at acquiring a telecom company. https://www.semafor.com/newsletter/07/30/2026/semafor-business-credibility-gaps?utm_source=nowshare&utm_medium=business&utm_campaign=flagshipnumbered1#c
semafor.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
Most enterprise teams run both Microsoft 365 and Salesforce simultaneously — and then waste effort bridging the gap manually. The fix isn't switching tools. It's connecting them. https://www.informationweek.com/software-services/the-real-cost-of-running-microsoft-365-and-salesforce-in-silos
informationweek.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
A new AI data center can be up and running in a year. Building new energy infrastructure to power it could take a decade. https://www.404media.co/data-centers-power-energy-grid-epa-clean-air-act/
404media.co
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
Heads up Healthcare Providers! https://www.bleepingcomputer.com/news/security/health-isac-warns-of-rising-shinyhunters-data-theft-attacks-on-healthcare/
Health-ISAC warns of rising ShinyHunters data theft attacks on healthcare
BleepingComputer

Health-ISAC warns of rising ShinyHunters data theft attacks on healthcare

Health-ISAC, a cybersecurity information-sharing organization for the health sector, is warning healthcare and medical technology organizations of an observed increase in successful attacks by ShinyHunters.

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
Unauthenticated attackers could send HTTP requests to an exposed endpoint to execute commands inside the MCP bridge container. https://www.securityweek.com/critical-ruflo-flaw-lets-attackers-spawn-rogue-ai-swarms/
securityweek.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2w ago
Was RSA 896 broken? It could be. https://saweis.net/posts/rsa-896.html
saweis.net

RSA-896

A post about RSA-896.

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
Check Point researchers tried to break the frameworks enterprises use to build AI apps. Now they're telling Black Hat attendees what they found. https://www.theregister.com/security/2026/08/05/prompt-injection-isnt-the-bug-ai-agent-frameworks-are/5283585
theregister.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
The INC Ransomware operation has emerged as the "dominant threat actor" exploiting the recently disclosed security flaws in SonicWall Secure Mobile Access (SMA) 1000 series VPN appliances. https://thehackernews.com/2026/08/inc-ransomware-emerges-as-dominant.html
thehackernews.com

INC Ransomware Emerges as Dominant Actor Exploiting SonicWall SMA 1000 Flaws

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2w ago
The emergence of Mythos challenged those assumptions, forcing the Trump administration to reimagine AI models not only as trophies of Silicon Valley innovation but also as loaded weapons that could be aimed at critical parts of the American economy. https://www.politico.com/news/magazine/2026/09/20/anthropic-white-house-ai-01085212
politico.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
The move came after a Minnesota Star Tribune investigation revealed police departments in and out of Minnesota searched suburban license plate reader data during Operation Metro Surge. https://www.startribune.com/twin-cities-suburbs-license-plate-cameras-immigration/601873543?utm_source=gift
startribune.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2w ago
Kids can learn why BGP matters in a semester, but that won’t leave them ready to implement it. https://www.theregister.com/networks/2026/09/23/in-the-age-of-ai-teaching-networking-principles-remains-more-important-than-learning-protocols/5298478
In the age of AI, teaching networking principles remains more important than learning protocols
theregister

In the age of AI, teaching networking principles remains more important than learning protocols

Kids can learn why BGP matters in a semester, but that won’t leave them ready to implement it

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
With a recent change that removed dialog in favor of bsddialog, FreeBSD has now retired the last piece of GPL-licensed code in its base system. https://hackaday.com/2026/07/28/freebsd-just-removed-the-last-of-its-gpl-licensed-code/
FreeBSD Just Removed The Last Of Its GPL-Licensed Code
Hackaday

FreeBSD Just Removed The Last Of Its GPL-Licensed Code

With a recent change that removed dialog in favor of bsddialog, FreeBSD has now retired the last piece of GPL-licensed code in its base system. Although the impact of this change will be minor for …

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 3w ago
Google has the AI platform. Accenture has the enterprise engineers. Their new Gemini alliance brings both into the same enterprise projects. https://www.eweek.com/news/google-accenture-gemini-enterprise-engineers/
eweek.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
Please ... do NOT do this ... https://pciguru.wordpress.com/2026/08/04/what-not-to-do-service-provider-responsibility-matrix/
What Not To Do – Service Provider Responsibility Matrix
PCI Guru

What Not To Do – Service Provider Responsibility Matrix

Every now and then I come across a piece of work product that just provides an example of what not to do. This week was one of those times. I received a Service Provider Responsibility Matrix from …

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
Revenue is soaring, yet hyperscalers say they still cannot build capacity fast enough. https://www.theregister.com/off-prem/2026/08/04/cloud-giants-pour-nearly-600b-into-capex-as-ai-demand-surges/5282679
theregister.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
There are many algorithms for which it has been mathematically proven that a quantum computer can generate results that would take a classical computer an unreasonable amount of time to generate. https://arstechnica.com/science/2026/07/if-a-quantum-computer-outperforms-normal-ones-can-you-tell-if-its-right/
arstechnica.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
Yes, Claude may be down. https://www.bleepingcomputer.com/news/artificial-intelligence/anthropic-confirms-claude-is-down-worldwide/
bleepingcomputer.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
The regulator’s announcement of its review says it’s needed “to ensure the safe and stable operation of critical information infrastructure, prevent cybersecurity risks and vulnerabilities, and safeguard national security.” https://www.theregister.com/security/2026/08/07/china-launches-mysterious-probe-into-security-of-palo-alto-networks-products/5284453
theregister.com

Are we human?

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2w ago
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Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2w ago
Replying to on mastodon.social
@jack_daniel@mastodon.social Yeah ... but ... they be working pretty hard at it! 😉😕🤦‍♂️😞
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
The four big hyperscalers have ploughed more than $1tn into capital investments since their race to dominate AI began three and a half years ago. https://giftarticle.ft.com/giftarticle/actions/redeem/de6cc9bb-e711-4723-944f-e47a46c85956
giftarticle.ft.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 3w ago
At 763 billion parameters, the point release is more than 2.5x the size of the model it replaces. https://www.theregister.com/ai-and-ml/2026/09/11/deepseeks-new-model-sets-a-template-for-powerful-llms-that-run-lean/5295715
theregister.com

Are we human?

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
Amazon Connects npm Hacks to Threat Actor Known as 'Sapphire Sleet'. https://www.govinfosecurity.com/north-korea-behind-slew-javascript-supply-chain-hacks-a-32366
North Korea Behind Slew of JavaScript Supply-Chain Hacks
govinfosecurity.com

North Korea Behind Slew of JavaScript Supply-Chain Hacks

A slew of attacks against open-source libraries trace back to a financially motivated North Korean nation-state threat actor, analysis from Amazon Web Services set

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 1mo ago
Concentrations of dangerous pollutants from rocket launches and satellite reentries in Earth's upper atmosphere might reach treacherous tipping points if constellations of hundreds of thousands of orbiting data centers get deployed in the next decade. https://www.space.com/space-exploration/launches-spacecraft/spacex-wants-to-put-1-million-ai-satellites-in-orbit-what-would-that-do-to-earths-climate
space.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 1mo ago
Starlink and 5G home internet are helping close the digital divide, but they're far from perfect. Glue them together, and you can get awfully close. https://www.theregister.com/networks/2026/08/09/ive-gone-from-writing-about-sd-wan-to-depending-on-it/5285130
theregister.com

Are we human?

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
Central bank in city-state says AI models and quantum computing pose cyber security threats. https://giftarticle.ft.com/giftarticle/actions/redeem/d053b62f-826b-4733-a090-7ee4fd647d34
giftarticle.ft.com
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
Every business we talk to is trying to figure out how that disruption impacts them. And while the conversations we have often center on software security and engineering, today I want to look at the situation more broadly. https://shostack.org/blog/ai-and-business-strategy/
shostack.org
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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2w ago
The vulnerability, tracked as CVE-2026-7273 (CVSS score: 8.8), is a stack-based buffer overflow vulnerability that could result in arbitrary operating system (OS) command execution. https://thehackernews.com/2026/09/zyxel-and-veeam-flaws-under-active.html
thehackernews.com

Zyxel and Veeam Flaws Under Active Exploitation With Command and SYSTEM Access

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2w ago
On Monday, Google unveiled five new Googlebooks in collaboration with Dell, HP, Lenovo, Acer, and Asus. https://www.theregister.com/personal-tech/2026/09/21/google-smacks-forehead-realizes-899-thin-and-lights-were-what-it-was-missing/5297947
Google smacks forehead, realizes $899+ thin-and-lights were what it was missing
theregister

Google smacks forehead, realizes $899+ thin-and-lights were what it was missing

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
Attackers broke into an organization's Oracle database through a SQL injection flaw in a public-facing web application, then installed a post-exploitation toolkit without writing an executable to disk. https://thehackernews.com/2026/08/attackers-compile-khunt-inside-oracle.html
thehackernews.com

Attackers Compile khunt Inside Oracle to Turn SQL Injection Into Windows SYSTEM Access

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 1w ago
Cloudflare has fixed a vulnerability in Containers and Sandboxes that allowed customers with a Workers Paid account to recover residual data from other customers’ containers on the same physical host. https://www.bleepingcomputer.com/news/security/cloudflare-fixes-containers-cross-tenant-flaw-exposing-customer-data/
Cloudflare fixes Containers cross-tenant flaw exposing customer data
BleepingComputer

Cloudflare fixes Containers cross-tenant flaw exposing customer data

Cloudflare has fixed a vulnerability in Containers and Sandboxes that allowed customers with a Workers Paid account to recover residual data from other customers' containers on the same physical host.

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Open post
Jeff Hall - PCIGuru :verified: @jbhall56@infosec.exchange
· 2mo ago
Five years after the initial release, the refresh introduces new elements, removes others, and updates terminology. https://www.securityweek.com/us-and-allies-update-sbom-guidance/
US and Allies Update SBOM Guidance
SecurityWeek

US and Allies Update SBOM Guidance

The US and its allies have released updated guidance on the minimum elements of an SBOM to reflect new use cases and applications.

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