Showing only posts by Bruce Schneier. Show all posts.

More Details on Israel Sabotaging Hezbollah Pagers and Walkie-Talkies

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The Washington Post has a long and detailed story about the operation that’s well worth reading (alternate version here ). The sales pitch came from a marketing official trusted by Hezbollah with links to Apollo. The marketing official, a woman whose identity and nationality officials declined to reveal, was …

Deebot Robot Vacuums Are Using Photos and Audio to Train Their AI

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An Australian news agency is reporting that robot vacuum cleaners from the Chinese company Deebot are surreptitiously taking photos and recording audio, and sending that data back to the vendor to train their AIs. Ecovacs’s privacy policy— available elsewhere in the app —allows for blanket collection of user …

China Possibly Hacking US “Lawful Access” Backdoor

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The Wall Street Journal is reporting that Chinese hackers (Salt Typhoon) penetrated the networks of US broadband providers, and might have accessed the backdoors that the federal government uses to execute court-authorized wiretap requests. Those backdoors have been mandated by law—CALEA—since 1994. It’s a weird story …

Hacking ChatGPT by Planting False Memories into Its Data

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This vulnerability hacks a feature that allows ChatGPT to have long-term memory, where it uses information from past conversations to inform future conversations with that same user. A researcher found that he could use that feature to plant “false memories” into that context window that could subvert the model …

AI and the 2024 US Elections

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For years now, AI has undermined the public’s ability to trust what it sees, hears, and reads. The Republican National Committee released a provocative ad offering an “AI-generated look into the country’s possible future if Joe Biden is re-elected,” showing apocalyptic, machine-made images of ruined cityscapes and …

NIST Recommends Some Common-Sense Password Rules

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NIST’s second draft of its “ SP 800-63-4 “—its digital identify guidelines—finally contains some really good rules about passwords: The following requirements apply to passwords: lVerifiers and CSPs SHALL require passwords to be a minimum of eight characters in length and SHOULD require passwords to be a minimum …

New Windows Malware Locks Computer in Kiosk Mode

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Clever : A malware campaign uses the unusual method of locking users in their browser’s kiosk mode to annoy them into entering their Google credentials, which are then stolen by information-stealing malware. Specifically, the malware “locks” the user’s browser on Google’s login page with no obvious way …

Israel’s Pager Attacks and Supply Chain Vulnerabilities

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Israel’s brazen attacks on Hezbollah last week, in which hundreds of pagers and two-way radios exploded and killed at least 37 people, graphically illustrated a threat that cybersecurity experts have been warning about for years: Our international supply chains for computerized equipment leave us vulnerable. And we have …

Hacking the “Bike Angels” System for Moving Bikeshares

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I always like a good hack. And this story delivers. Basically, the New York City bikeshare program has a system to reward people who move bicycles from full stations to empty ones. By deliberately moving bikes to create artificial problems, and exploiting exactly how the system calculates rewards, some …

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