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What you should never share with an AI chatbot
Let’s celebrate Cybersecurity Awareness Month with a deeper look at how humans treat their friendly neighborhood AI. AI chatbots are growing in popularity, and their availability is spreading fast. They’re everywhere, on your PC, phone, tablet, and even your IoT smart speaker. Good thing too, since they can be very useful, like for summarizing work docs, helping with math problems, creating complex graphics, and so on. This wouldn’t be possible without the AI knowing a lot of
ESET Expert
7 hours ago


The quest for simplicity: Why SMBs want advanced protection without the complexity
The cybersecurity market is often making it tougher for SMBs to keep threats at bay Cybersecurity has never been easy. Threats evolve at breakneck speed. Corporate attack surfaces continue to expand with each new digital investment. Regulatory requirements add extra pressure on stretched teams. And behind it all, the unpredictability of human nature means there is no such thing as 100% security. But the market for security solutions doesn’t make things any easier for SMBs. Sm
ESET Expert
8 hours ago


Timeshare exit scams: From fake buyers to recovery fraud
Con artists are targeting timeshare owners who want out – and some victims are hit twice Timeshares don’t have the best reputation in the world. But many consumers still invest in them. Estimates suggest the global marketplace was worth nearly $20 billion in 2025, and could exceed $38 billion by 2034. Yet many holidaymakers eventually want out, whether because of rising maintenance fees, life changes, or concerns over long-term liabilities. If you want out, there are several
ESET Expert
4 days ago


Open enrollment is peak season for Medicare fraud – how to tell real outreach from fakes and keep your details safe
Scammers love a pretext. And with Medicare Open Enrollment, they have a perfect opportunity to exploit victim expectations, masking their fraud under the cover of legitimate activity. From October 15 to December 7 beneficiaries are able to review and amend various parts of their plan. There’ll be ads, emails, messages and calls from genuine insurers at this time. Some might even ask for personal and health details. That provides great cover for fraudsters, and enough plausib
ESET Expert
7 days ago


MDR onboarding: Why building a secure foundation for security service(s) matters
You can’t protect what you can’t see. If you had a genie at your service, what would you ask of it first? Instant flight? Limitless intelligence? For me, the tempting answer would be simple: instantaneous wish fulfilment. A snap of the fingers, a few magic words, and suddenly you have…well, anything. And in a way, modern technology has made that fantasy feel less far-fetched: we have access to instant deliveries, the internet at our fingertips, and, to keep online activity st
ESET Expert
Oct 12


AI is changing security: Here’s how to keep up
Faced with a new AI-driven attack surface, it’s time for cybersecurity to take the reins. In 1997, when ESET conducted its first experiments using neural networks for threat detection, the IT landscape was completely different. Internet connections were limited, and threat actors were mostly hobbyists, researchers, or script kiddies—developing macro viruses and worms to compromise servers and desktops. Fast-forward to ESET World 2026, and the company has massively expanded it
ESET Expert
Oct 8


The devil is still in the email – but wears a new mask
When phishing can increasingly pass familiar checks, avoiding or limiting the damage depends on how quickly your company can detect and contain the attack Many of today’s phishing attempts are no longer betrayed by poor grammar, a sketchy URL or a crude login page. To be sure, it does still pay to look out for these red flags, but their absence doesn’t make a message legitimate. Modern social engineering schemes are increasingly designed to withstand scrutiny and to provide r
ESET Expert
Oct 7


The Attack Surface Is Expanding: Why Businesses Need to Rethink Security for AI
Artificial intelligence is moving beyond experimentation. AI tools and autonomous agents are increasingly becoming part of everyday business operations, where they interact with users, data, systems and external content. That creates a new security consideration. The issue is not simply that businesses are using more technology. It is that AI is changing how technology behaves, how information moves through an organisation and how automated actions are carried out. As a resul
ESET Expert
Oct 6


Your connection is not private: What it means and how to fix it
Seeing “Your connection is not private” in your browser? Don’t worry, there’s likely a perfectly valid explanation, even if your browser chose the most dramatic way to say it. You’ve entered a web address or clicked on a link, but something’s clearly gone very wrong. A big warning pops up in your device’s web browser, saying your connection is not private. What’s going on? Is the site dangerous and, if I wanted to, could I still visit it? The answer is actually quite complex,
ESET Expert
Oct 5


Is that vibe coded app safe? 5 checks before you download
As AI lets anyone build software, here’s how to vet that shiny new app before it exposes your data AI platforms are transforming many industries. But perhaps none more so than software development. “Vibe coding” was only coined as a term in February 2025. Yet just a few months later, one report suggested 84% of developers were using or planning to use AI tools for work. On paper, it’s obvious why they are doing so. AI does the heavy lifting, allowing the developer to let thei
ESET Expert
Oct 5
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