Tag: side-channel
-
Electromagnetic Side-Channel Analysis of Cryptographically Secured Devices
by
in SecurityNewsElectromagnetic (EM) side-channel analysis has emerged as a significant threat to cryptographically secured devices, particularly in the era of the Internet of Things (IoT). These attacks exploit information leakages through physical parameters such as EM radiation, which is emitted by all powered electronic devices due to internal current flows. Unlike traditional power analysis attacks, EM…
-
KernelSnitch: Uncovering a New Side-Channel Attack on Data Structures
by
in SecurityNewsResearchers at Graz University of Technology have uncovered a groundbreaking software-based side-channel attack,KernelSnitch, which exploits timing variances in Linux kernel data structures. Unlike hardware-dependent attacks, KernelSnitch targets hash tables, radix trees, and red-black trees, enabling unprivileged attackers to leak sensitive data across isolated processes, as per a report by a Researcher Published on Github. The…
-
Researchers uncover new side-channel attack methods on Apple chips
by
in SecurityNewsFirst seen on scworld.com Jump to article: www.scworld.com/brief/researchers-uncover-new-side-channel-attack-methods-on-apple-chips
-
Researchers Find New Side-Channel Attack Methods On Apple Chips
by
in SecurityNewsFirst seen on scworld.com Jump to article: www.scworld.com/brief/researchers-find-new-side-channel-attack-methods-on-apple-chips
-
New Apple SLAP FLOP Side-Channel Attacks Let Attackers Steal Login Details From Browser
by
in SecurityNewsResearchers from the Georgia Institute of Technology and Ruhr University Bochum have uncovered two novel speculative execution attacks, named SLAP (Speculative Data Attacks via Load Address Prediction) and FLOP (Breaking the Apple M3 CPU via False Load Output Predictions). These vulnerabilities impact Apple Silicon chips, exposing critical security risks in devices built on the M2/A15…
-
New SLAP and FLOP CPU Attacks Expose Data From Apple Computers, Phones
by
in SecurityNewsNew CPU side-channel attacks named SLAP and FLOP can be exploited to remotely steal data from Apple mobile and desktop devices. The post New SLAP and FLOP CPU Attacks Expose Data From Apple Computers, Phones appeared first on SecurityWeek. First seen on securityweek.com Jump to article: www.securityweek.com/new-slap-and-flop-cpu-attacks-expose-data-from-apple-computers-phones/
-
New SLAP & FLOP Attacks Expose Apple M-Series Chips to Speculative Execution Exploits
by
in SecurityNewsA team of security researchers from Georgia Institute of Technology and Ruhr University Bochum has demonstrated two new side-channel attacks targeting Apple silicon that could be exploited to leak sensitive information from web browsers like Safari and Google Chrome.The attacks have been codenamed Data Speculation Attacks via Load Address Prediction on Apple Silicon (SLAP) and…
-
Apple chips can be hacked to leak secrets from Gmail, iCloud, and more
by
in SecurityNewsSide channel gives unauthenticated remote attackers access they should never have. First seen on arstechnica.com Jump to article: arstechnica.com/security/2025/01/newly-discovered-flaws-in-apple-chips-leak-secrets-in-safari-and-chrome/
-
New Apple CPU side-channel attacks steal data from browsers
by
in SecurityNewsA team of security researchers has disclosed new side-channel vulnerabilities in modern Apple processors that could steal sensitive information from web browsers. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/new-apple-cpu-side-channel-attack-steals-data-from-browsers/
-
New Apple CPU side-channel attacks steals data from browsers
by
in SecurityNewsA team of security researchers has disclosed new side-channel vulnerabilities in modern Apple processors that could steal sensitive information from web browsers. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/new-apple-cpu-side-channel-attack-steals-data-from-browsers/
-
DNA sequencer vulnerabilities signal firmware issues across medical device industry
by
in SecurityNews
Tags: access, advisory, attack, best-practice, computer, computing, control, credentials, data, exploit, firmware, flaw, Hardware, iot, leak, malicious, malware, mitigation, privacy, rce, remote-code-execution, risk, side-channel, software, supply-chain, update, vulnerability, windowsIn highlighting vulnerabilities in a widely used DNA gene sequencing device, security researchers have brought further attention to the likely poor state of security in the medical device industry, where hardware and firmware development is often outsourced to external equipment manufacturers under questionable support contracts.The device, Illumina’s iSeq 100 compact DNA sequencer, is used by…
-
With ‘TPUXtract,’ Attackers Can Steal Orgs’ AI Models
by
in SecurityNewsA new side-channel attack method is a computationally practical way to infer the structure of a convolutional neural network, meaning that cyberattackers or rival companies can plagiarize AI models and take their data for themselves. First seen on darkreading.com Jump to article: www.darkreading.com/vulnerabilities-threats/tpuxtract-attackers-steal-ai-models
-
BadRAM: Historischer Seitenkanal hebelt RAM-Verschlüsselung aus
by
in SecurityNewsServer schützen Daten mit komplexen Funktionen für Confidential Computing, die sich durch Speicherriegel mit gefälschter Konfiguration austricksen lassen. First seen on heise.de Jump to article: www.heise.de/news/BadRAM-Historischer-Seitenkanal-hebelt-Confidential-Computing-in-der-Cloud-aus-10193941.html
-
Sicherheitslücke WebGPU: Rechnerzugriff über Seitenkanal-Angriffe auf Grafikkarte
by
in SecurityNewsDieses Forschungsprojekt ist im Field of Expertise ‘Information, Communication & Computing verankert, einem von fünf strategischen Schwerpunktfeldern … First seen on infopoint-security.de Jump to article: www.infopoint-security.de/sicherheitsluecke-webgpu-rechnerzugriff-ueber-seitenkanal-angriffe-auf-grafikkarte/a37063/
-
Yubikey-Seitenkanal: Weitere Produkte für Cloning-Attacke anfällig
by
in SecurityNewsDie Seitenkanal-Lücke EUCLEAK wurde auch als “Yubikey-Cloning-Attacke” bekannt. Das BSI re-zertifiziert aktualisierte Produkte, die betroffen waren. First seen on heise.de Jump to article: www.heise.de/news/EUCLEAK-Weitere-Produkte-fuer-Cloning-Attacke-anfaellig-10078520.html
-
EUCLEAK: Weitere Produkte für Cloning-Attacke anfällig
by
in SecurityNewsDie Seitenkanal-Lücke EUCLEAK wurde auch als “Yubikey-Cloning-Attacke” bekannt. Das BSI re-zertifiziert aktualisierte Produkte, die betroffen waren. First seen on heise.de Jump to article: www.heise.de/news/EUCLEAK-Weitere-Produkte-fuer-Cloning-Attacke-anfaellig-10078520.html
-
DEF CON 32 Your AI Assistant Has A Big Mouth: A New Side Channel Attack
by
in SecurityNewsAuthors/Presenters: Yisroel Mirsky Our sincere appreciation to DEF CON, and the Presenters/Authors for publishing their erudite DEF CON 32 content. Originating from the conference’s events located at the Las Vegas Convention Center; and via the organizations YouTube channel. Permalink First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/11/def-con-32-your-ai-assistant-has-a-big-mouth-a-new-side-channel-attack/
-
YubiKeys are vulnerable to cloning attacks thanks to newly discovered side channel
by
in SecurityNewsFirst seen on arstechnica.com Jump to article: arstechnica.com/
-
New PIXHELL Attack Exploits LCD Screen Noise to Exfiltrate Data from Air-Gapped Computers
by
in SecurityNewsA new side-channel attack dubbed PIXHELL could be abused to target air-gapped computers by breaching the audio gap and exfiltrating sensitive informat… First seen on thehackernews.com Jump to article: thehackernews.com/2024/09/new-pixhell-attack-exploits-screen.html
-
New RAMBO Attack Uses RAM Radio Signals to Steal Data from Air-Gapped Networks
by
in SecurityNewsA novel side-channel attack has been found to leverage radio signals emanated by a device’s random access memory (RAM) as a data exfiltration mechanis… First seen on thehackernews.com Jump to article: thehackernews.com/2024/09/new-rambo-attack-uses-ram-radio-signals.html
-
Eucleak: YubiKey-Lücke ermöglicht Side-Channel-Attacken
by
in SecurityNews
Tags: side-channelFirst seen on csoonline.com Jump to article: www.csoonline.com/de/a/yubikey-luecke-ermoeglicht-side-channel-attacken
-
RAM Signals Expose Air-Gapped Networks to Attacks
by
in SecurityNewsRAM-Based Radio Signal Attack Allows Attackers to Exfiltrate Data. A novel side-channel attack exploits radio signals emitted by random access memory … First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/ram-signals-expose-air-gapped-networks-to-attacks-a-26258
-
New PIXHELL Attack Exploits Screen Noise to Exfiltrates Data from Air-Gapped Computers
by
in SecurityNewsA new side-channel attack dubbed PIXHELL could be abused to target air-gapped computers by breaching the audio gap and exfiltrating sensitive informat… First seen on thehackernews.com Jump to article: thehackernews.com/2024/09/new-pixhell-attack-exploits-screen.html
-
New RAMBO attack steals data using RAM in air-gapped computers
by
in SecurityNewsA novel side-channel attack dubbed RAMBO (Radiation of Air-gapped Memory Bus for Offense) generates electromagnetic radiation from a device’s RAM to … First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/new-rambo-attack-steals-data-using-ram-in-air-gapped-computers/
-
USENIX Security ’23 Collide+Power: Leaking Inaccessible Data with Software-based Power Side Channels
by
in SecurityNewsAuthors/Presenters:Andreas Kogler, Jonas Juffinger, Lukas Giner, Lukas Gerlach, Martin Schwarzl, Michael Schwarz, Daniel Gruss, Stefan Mangard Many th… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/09/usenix-security-23-collidepower-leaking-inaccessible-data-with-software-based-power-side-channels/
-
USENIX Security ’23 (M)WAIT for It: Bridging the Gap between Microarchitectural and Architectural Side Channels
by
in SecurityNews
Tags: side-channelAuthors/Presenters:Ruiyi Zhang, Taehyun Kim, Daniel Weber, Michael Schwarz Many thanks to USENIX for publishing their outstanding USENIX Security ’23 … First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/09/usenix-security-23-mwait-for-it-bridging-the-gap-between-microarchitectural-and-architectural-side-channels/
-
YubiKey 5 devices open to cloning via side-channel attacks
by
in SecurityNewsFirst seen on scmagazine.com Jump to article: www.scmagazine.com/news/yubikey-5-devices-open-to-cloning-via-side-channel-attacks
-
Yubikey: Cloning-Angriff über Seitenkanal
by
in SecurityNewsFirst seen on heise.de Jump to article: www.heise.de/news/Yubikey-Cloning-Angriff-Offenbar-moeglich-aber-nicht-trivial-9856972.html
-
Crypto Vulnerability Allows Cloning of YubiKey Security Keys
by
in SecurityNewsYubiKey security keys can be cloned via a side-channel attack that leverages a vulnerability in a cryptographic library. The post Crypto Vulnerability… First seen on securityweek.com Jump to article: www.securityweek.com/crypto-vulnerability-allows-cloning-of-yubikey-security-keys/
-
USENIX Security ’23 Checking Passwords On Leaky Computers: A Side Channel Analysis Of Chrome’s Password Leak Detect Protocol
by
in SecurityNewsAuthors/Presenters:Andrew Kwong, Walter Wang, Jason Kim, Jonathan Berger, Daniel Genkin, Eyal Ronen, Hovav Shacham, Riad Wahby, Yuval Yarom Many thank… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/08/usenix-security-23-checking-passwords-on-leaky-computers-a-side-channel-analysis-of-chromes-password-leak-detect-protocol/