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29 Nov

What parents should know to protect their children from doxxing

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Kids Online Online disagreements among young people can easily spiral out of control. Parents need to understand what’s at stake. Phil Muncaster 27 Nov 2025  •  , 5 min. read The digital world offers countless opportunities for self-expression, learning and personal development, but it’s also a place where grudges are easily harbored, disagreements can often spiral, and intimidation, harassment and revenge are never far away. Often, doxxing is the primary way online retaliation manifests. It…

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27 Nov

Influencers in the crosshairs: How cybercriminals are targeting content creators

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Social Media Social media influencers can provide reach and trust for scams and malware distribution. Robust account protection is key to stopping the fraudsters. Phil Muncaster 25 Nov 2025  •  , 4 min. read It’s not an easy time to be an influencer. Brands are spending less, ad revenue is declining and competition is fierce – including from AI-generated influencers and impersonators. According to one study, around half of the industry makes just $15,000 or…

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26 Nov

Meet Rey, the Admin of ‘Scattered Lapsus$ Hunters’

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A prolific cybercriminal group that calls itself “Scattered LAPSUS$ Hunters” has dominated headlines this year by regularly stealing data from and publicly mass extorting dozens of major corporations. But the tables seem to have turned somewhat for “Rey,” the moniker chosen by the technical operator and public face of the hacker group: Earlier this week, Rey confirmed his real life identity and agreed to an interview after KrebsOnSecurity tracked him down and contacted his father.…

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26 Nov

MDR is the answer – now, what’s the question?

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Business Security Why your business needs the best-of-breed combination of technology and human expertise Steven Connolly 24 Nov 2025  •  , 4 min. read When I was in my mid-teens, I decided to get a job in a small local garage to learn how to maintain cars in preparation for owning my own. Years later, I was fortunate enough to have a company car. One day, it indicated that the oil was low and needed…

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24 Nov

Is Your Android TV Streaming Box Part of a Botnet?

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On the surface, the Superbox media streaming devices for sale at retailers like BestBuy and Walmart may seem like a steal: They offer unlimited access to more than 2,200 pay-per-view and streaming services like Netflix, ESPN and Hulu, all for a one-time fee of around $400. But security experts warn these TV boxes require intrusive software that forces the user’s network to relay Internet traffic for others, traffic that is often tied to cybercrime activity…

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21 Nov

The OSINT playbook: Find your weak spots before attackers do

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Here’s how open-source intelligence helps trace your digital footprint and uncover your weak points, plus a few essential tools to connect the dots Mario Micucci 20 Nov 2025  •  , 5 min. read Whatever the reason, we spend vast amounts of time online, tapping into the untold expanse of information, communication and resources. Sometimes, the challenge isn’t finding some data, but knowing what’s relevant, real and worth trusting. Anyone working with information needs to be…

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21 Nov

PlushDaemon compromises network devices for adversary-in-the-middle attacks

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ESET researchers provide insights into how PlushDaemon performs adversary-in-the-middle attacks using a previously undocumented network implant that we have named EdgeStepper, which redirects all DNS queries to an external, malicious hijacking node, effectively rerouting the traffic from legitimate infrastructure used for software updates to attacker-controlled infrastructure. Key points in this blogpost: We analyzed the network implant EdgeStepper to understand how PlushDaemon attackers compromise their targets. We provide an analysis of LittleDaemon and DaemonicLogistics, two downloaders…

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20 Nov

Mozilla Says It’s Finally Done With Two-Faced Onerep

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In March 2024, Mozilla said it was winding down its collaboration with Onerep — an identity protection service offered with the Firefox web browser that promises to remove users from hundreds of people-search sites — after KrebsOnSecurity revealed Onerep’s founder had created dozens of people-search services and was continuing to operate at least one of them. Sixteen months later, however, Mozilla is still promoting Onerep. This week, Mozilla announced its partnership with Onerep will officially…

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19 Nov

The Cloudflare Outage May Be a Security Roadmap

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An intermittent outage at Cloudflare on Tuesday briefly knocked many of the Internet’s top destinations offline. Some affected Cloudflare customers were able to pivot away from the platform temporarily so that visitors could still access their websites. But security experts say doing so may have also triggered an impromptu network penetration test for organizations that have come to rely on Cloudflare to block many types of abusive and malicious traffic. At around 6:30 EST/11:30 UTC…

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19 Nov

What if your romantic AI chatbot can’t keep a secret?

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Does your chatbot know too much? Here’s why you should think twice before you tell your AI companion everything. Phil Muncaster 17 Nov 2025  •  , 4 min. read In the movie “Her” the film’s hero strikes up an ultimately doomed romantic relationship with a sophisticated AI system. At the time of its release in 2013, such a scenario was firmly in the realms of science fiction. But with the emergence of generative AI (GenAI)…

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