A decade ago, AMD added a protection to its high-end CPUs to protect them against cold boot attacks and other types of physical exploits that siphon sensitive data out of the connected memory chips. Short for Transparent Secure Memory Encryption, TSME encrypts the entire contents stored in memory, making the data useless to physical attackers.
Over time, AMD added TSME to lower-end processors, including the consumer version of its Ryzen chips, a CPU that costs less than the Pro version. Over the years, users of these lower-end chips have gotten used to the added security. Recently and without warning or notice, this lower-end line of AMD chips suddenly dropped the protection, and did so in a way that was impossible to detect on Windows machines and required a fair amount of technical work when using Linux.
Now you see it, now you don't
AMD has yet to say why TSME worked on these CPUs, or even to confirm the change. AMD declined to answer questions sent by email other than to say TSME "is a security feature only applied to PRO CPUs as part of AMD PRO Technologies." The statement is the first known time the chipmaker has explicitly made this restriction public.
"Battered by years of mass layoffs, California tech workers were hoping the job market would rebound this year," reports the Los Angeles Times. "But things are getting worse."
The class divide is widening in Silicon Valley as a tiny group of employees is landing unprecedented packages for AI skills, while many others struggle to find work. The have-nots are doing everything that used to guarantee great jobs — refreshing resumes, optimizing LinkedIn profiles and doing interviews — but companies are much more picky these days. The tech jobless are rethinking their lives. Some are taking pay cuts, others are leaving tech. Some are going back to study or launch startups. Some have retired....
Since 2022, more than 815,500 tech workers have been laid off, according to Layoffs.fyi, a website that tracks job cuts. The tsunami of pink slips surged in 2023, when companies that had gone on hiring sprees during the COVID-19 pandemic began to cut back. From January to April, U.S. tech employers announced 85,411 job cuts this year, up 33% from the same period last year, according to global outplacement and executive coaching firm Challenger, Gray & Christmas. The Public Policy Institute of California estimates that the number of information jobs — which includes jobs in hard-hit Hollywood as well as tech — tumbled 17% between the middle of 2022 and this February. The San Francisco Bay Area has been hardest hit, the institute said in a recent report, with the number of jobs declining by 0.4%, compared with 7.5% growth over a similar time span before COVID-19 slammed into the U.S. economy.
Tech layoffs are also spilling over into other industries. Automaker General Motors laid off roughly 600 workers in its information technology department, and Walmart is reportedly laying off or relocating roughly 1,000 workers in its technology and products teams. Recruiters say companies have become much more selective, requiring AI skills, combining different positions and interviewing more people for each job. "You're seeing elongated hiring cycles," said Robert Lucido, senior director of strategic advisory at Magnit, a California company that helps tech giants and other businesses manage contractors, freelancers and other contingent workers. "There's more opportunity to fill the need that they truly want."
Paul Flaharty, district president at staffing firm Robert Half in Los Angeles, said companies are laying off workers, but also creating new roles tied to AI initiatives. "For individuals that are displaced, it's really important that they find ways to upskill themselves so that they can make themselves as attractive as possible for these new jobs that are being created," he said. Kira Martins was already taking on more work in a small team at Snap — the parent company of disappearing messaging app Snapchat — when she was laid off in April. The company said the layoffs were to cut costs as it focuses on profitability, noting how employees are using AI to "reduce repetitive work, increase velocity, and better support our community, partners, and advertisers...." Martins, a 36-year-old Los Angeles resident, views AI as a tool and is optimistic about finding her next role. People still need to decide how to use AI and check the work it generates, she said. "In tech, you want to be a first adopter, because if you don't move quickly, it's very easy to become irrelevant," she said. "Everyone's kind of hopping on the AI train."
A former Google worker (laid off more than a year ago) says he's still job hunting, according to the article, and "he's learned it's not enough to just apply in this competitive market. Workers really need to network and leverage their connections to get seen by hiring managers and stand out."
But when 64-year-old product manager Bruce Bowers lost his job at Oracle — along with thousands of others — he just started his retirement early.
For many, including European Union policy makers, increased use of open source software is a key part of the answer, offering an alternative to proprietary platforms from a handful of large US vendors.
That’s the view of Frank Karlitschek, CEO of Nextcloud, the German software vendor that bills itself as an open-source alternative to software suites from the likes of Microsoft and Google.
Nextcloud CEO Frank Karlitschek speaking at the German software company’s Nextcloud Summit 2026.
Nextcloud
Karlitschek founded the company in 2016, forking OwnCloud’s open-source file-sharing software. Since then, Nextcloud has expanded its products to include a range of productivity and collaboration tools that organizations can install and run on their own servers or access via cloud providers.
More recently, Nextcloud helped develop the Euro-Office application suite, which launched last week as an open source alternative to Microsoft Office and others, and continues to build out its Nextcloud Hub with AI assistant and agent features. The company now says revenues are growing at between 50% to 100% year over year.
Computerworld spoke to Karlitschek at Nextcloud Summit about momentum around digital sovereignty, the European Commission’s Tech Sovereignty Package proposals, and how Nextcloud hopes to evolve in the coming years.
The following interview was edited for length and clarity.
When Nextcloud launched, there was a big push in Europe away from on-premise software towards US cloud providers. How have attitudes towards open source and awareness of alternatives providers changed since then? “I’ve been doing open source since the ‘90s; at the time it was mostly for a nerdy audience — a very small group of people who really care about software and being in control. The sovereignty part was always there. It’s the core idea behind open source that you can understand what the software is doing, you can deploy it wherever you want, you can study it and change it, and so on.
“At the time, it was very niche, and since then it’s really growing and growing. There are certain points in time that really accelerated the growth; something like the Snowden revelations, for example, or the whole discussion about GDPR and certain legislation. And then, of course, the current geopolitical situation.
“I personally find it interesting that it grew from something that is just interesting for software developers, and now it’s on the geopolitical stage. I have meetings with big politicians who really care about it now, and I personally find it interesting that it’s increasingly understood by — I wouldn’t say the mainstream, but more and more people.
“At the beginning of Nextcloud, we mostly talked with IT managers looking for a solution; they care about how it works, the price and other things. But now we are also talking with the C-level people. It’s part of an overall strategy of a company, to say, ‘Hey, we need to look into the dependencies, we want to have a solution that fits into the strategy of the company.’
“In the past, it was like a commodity – it’s just some software, who cares? Now, it’s really part of the company strategy. That’s really interesting.”
There’s been a lot of interest around digital sovereignty over the past couple of years. To what degree is this translating into action, with organizations migrating away from US cloud providers? “The interest is gigantic. Everybody’s talking about it, we have so many contacts and people coming to us. Not everybody is doing it — a lot of people are just exploring and seeing what the options are.
“Obviously, we hope that this will translate into actions in a few months. At the moment, it’s a lot of talking and exploring the options. As a company, we are also growing a lot in customer base. But the interest in this space is even bigger; we see it as the beginning of a funnel.
‘In defense we see a lot of interest, then also everything around education is very important for us, then other regulated markets like the healthcare, for example. Finance is an interesting one.”
A lot of the conversations around digital sovereignty are tied to the current geopolitical situation and even the US administration. Do you see demand for sovereign technology as a structural change or are some organizations holding back to see how the situation improves in the future? “I see it as a long-term trend. If you look at the IT budgets and projects in the ‘90s, it was some something unimportant. It was, of course, important that the printer works and the fax machine works, but it was not definitely not strategic for the company.
“And then in 2000, the whole cloud trend came up, and there was the big hope that this will save money. It was always the narrative with cloud computing that you can just outsource it and save money and it’s great.
“Nowadays, people realize that it’s not something that you can just ignore. I wouldn’t say that everything comes back on premise, but people care about it now. They understand it’s not just a commodity, like water, or electricity that comes out of the wall and you don’t care what’s behind it. People realize that it’s something that has an impact on the future of an organization, from a vendor lock-in perspective, from a cost perspective, from an industry espionage perspective, and competitiveness. With open source, you’re more flexible. So, I think the trend that this is all more strategic and important for the future, this will go on.”
The European Commission recently published its Tech Sovereignty Package, including its open source strategy. Are these proposals sufficient to address the concern around digital sovereignty and support the open source ecosystem in Europe?
“It’s great, I really like it. I was actually surprised they listened so well. But now the real challenge is to actually do it; this still needs to happen. The description of the problem and a possible solution, this is all very good. I’m surprised, I’m happy about it, but to put this into actually binding law, this still needs happen.”
Would you like to see any changes to the current proposals before they’re gets passed into legislation? “At the moment, they have these four different risk levels, and the most critical one — No. 4 — is one where they accept only open source and European solutions. This is the highest risk level, but this is only for 1% of the market. I hope that it’s better understood that more than 1% should care about this more.
“If you have something which is completely not critical, maybe doesn’t possess any personal data at all — sure, it’s totally fine [to use non-EU suppliers]. But if you have GDPR requirements, espionage protection, no vendor lock-in, and so on, then there should be more of that [the highest requirement level].”
US firms have attempted to address European customers’ concerns in different ways, with sovereign marketed cloud services and joint ventures with European providers. Microsoft 365 Local is designed to run on premise. Where do you draw the line between what’s actually a sovereign solution and what some call ‘sovereignty washing? “Sovereignty has different dimensions, of course. But if you look at the problem of the CLOUD Act alone, which gives foreign agencies full access to the data here, then the whole idea that it’s enough to have European data centers — that’s not enough. It’s clearly written in the CLOUD Act, that even with [European] data centers, or subsidiaries, it still applies.
“Microsoft tries to find a solution there with its Delos idea; a company that is owned by SAP — a German company — and Microsoft delivers only the software. But even then, you have this dependency, because software needs updates and software security updates. And if they’re not available, or if someone puts a backdoor into the software, which is possible, then you still have a problem.
“So, they’re trying really, really hard to find a way around the problem, but it’s not easy for them.”
To look ahead a bit in terms of the product strategy, there were announcements for Nextcloud Hub this week around AI agents, and the program to work with independent software vendors. What do these say about Nextcloud’s future? “The overall product strategy will not change so much; it’s about having state-of-the-art collaboration software — but with a lot more control, security and safety — that’s open source and independent where you host it. So this will always stay, but of course, there’s some additional factors that come into play now, like the AI impact that we see and want to leverage with our agent strategy.
“We’ve had this for one and a half years already, but we are expanding that. In the future, you might still use an interface in a classic way that you open documents and type in text and so on. But there are also a lot of operations that can be automated in the future with AI. And this is something we really invest a lot into.
“Another aspect of AI is how easy it is to build custom software around it. The coding models are getting better all the time, which means there will be more and more custom business software. This is what we want to capture with our ISV program. Software development will become easier, but you don’t want to deploy just random software in your company, you want to have something that is tested, certified and secured, and that somebody’s accountable for it. This can be something we can provide at Nextcloud.”
Editor’s note: NextCloud paid for Matthew Finnegan’s travel and hotel costs for NextCloud Summit 2026, but had no editorial role in the creation of this story.
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