Information

Meet “AI”, your new colleague: could it expose your company’s secrets?

Before rushing to embrace the LLM-powered “hire”, make sure your organization has safeguards in place to avoid putting its business and customer data at risk Chatbots powered by large language models (LLMs) are not just the world’s new favorite pastime. The technology is increasingly being recruited to boost workers’ productivity and efficiency, and given its increasing capabilities, it’s poised to replace some jobs entirely, including in areas as diverse as coding, content creation, and customer…

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US offers $10m bounty for Russian ransomware suspect outed in indictment

by Naked Security writer He goes by many names, according to the US Department of Justice. Mikhail Pavlovich Matveev, or just plain Matveev as he’s repeatedly referred to in his indictment, as well as Wazawaka, m1x, Boriselcin and Uhodiransomwar. From that last alias, you can guess what he’s wanted for. In the words of the charge sheet: conspiring to transmit ransom demands; conspiring to damage protected computers; and intentionally damaging protected computers. Simply put, he’s…

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Access to Energy Sector ICS/OT Systems Offered on Hacker Forums

Threat actors have been offering access to energy sector organizations, including industrial control systems (ICS) and other operational technology (OT) systems, according to a new report from Searchlight Cyber. The UK-based threat intelligence company has conducted an analysis of posts published between February 2022 and February 2023 on cybercrime forums, dark web sites, and marketplaces, and found many offers for initial access into the environments of energy sector organizations, including oil and gas and renewable…

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Pig butchering scams: The anatomy of a fast‑growing threat

How fraudsters groom their marks and move in for the kill using tricks from the playbooks of romance and investment scammers Sometimes you have to say things that go without saying: Social media and instant messaging have made staying in touch with friends easier than ever. These days, you’re never too far away from people within your social circle – as well as just about everybody else on the planet. What’s more, you don’t need…

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ESET Research Podcast: A year of fighting rockets, soldiers, and wipers in Ukraine

ESET experts share their insights on the cyber-elements of the first year of the war in Ukraine and how a growing number of destructive malware variants tried to rip through critical Ukrainian systems With the Russian invasion on February 24th, 2022, the age of wipers seems to have arrived as a growing number of destructive malware variants tried to rip through sensitive Ukrainian systems. While such attacks weren’t unheard of in the years preceding the…

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You may not care where you download software from, but malware does

Why do people still download files from sketchy places and get compromised as a result? One of the pieces of advice that security practitioners have been giving out for the past couple of decades, if not longer, is that you should only download software from reputable sites. As far as computer security advice goes, this seems like it should be fairly simple to practice. But even when such advice is widely shared, people still download…

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Belkin Wemo Smart Plug V2 – the buffer overflow that won’t be patched

by Paul Ducklin Researchers at IoT security company Sternum dug into a popular home automation mains plug from well-known device brand Belkin. The model they looked at, the Wemo Mini Smart Plug (F7C063) is apparently getting towards the end of its shelf life, but we found plenty of them for sale online, along with detailed advice and instructions on Belkin’s site on how to set them up. Old (in the short-term modern sense) though they…

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Russian Hacker “Wazawaka” Indicted for Ransomware

A Russian man identified by KrebsOnSecurity in January 2022 as a prolific and vocal member of several top ransomware groups was the subject of two indictments unsealed by the Justice Department today. U.S. prosecutors say Mikhail Pavolovich Matveev, a.k.a. “Wazawaka” and “Boriselcin” worked with three different ransomware gangs that extorted hundreds of millions of dollars from companies, schools, hospitals and government agencies. An FBI wanted poster for Matveev. Indictments returned in New Jersey and the…

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ChatGPT’s Chief Testifies Before Congress, Calls for New Agency to Regulate Artificial Intelligence

The head of the artificial intelligence company that makes ChatGPT told Congress on Tuesday that government intervention “will be critical to mitigate the risks of increasingly powerful” AI systems. “As this technology advances, we understand that people are anxious about how it could change the way we live. We are too,” OpenAI CEO Sam Altman testified at a Senate hearing Tuesday. Altman proposed the formation of a U.S. or global agency that would license the…

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Re-Victimization from Police-Auctioned Cell Phones

Countless smartphones seized in arrests and searches by police forces across the United States are being auctioned online without first having the data on them erased, a practice that can lead to crime victims being re-victimized, a new study found. In response, the largest online marketplace for items seized in U.S. law enforcement investigations says it now ensures that all phones sold through its platform will be data-wiped prior to auction. Researchers at the University…

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