Informations about SSL certificates and networks security
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Iran has gone pretty much entirely offline in the wake of nationwide protests. This is the best article detailing what’s going on; this is also good. AccessNow has a global campaign to stop Internet shutdowns. TITLE EDITED TO REDUCE CONFUSION. Powered by WPeMatico
Researchers have discovered and revealed 146 vulnerabilities in various incarnations of Android smartphone firmware. The vulnerabilities were found by scanning the phones of 29 different Android makers, and each is unique to a particular phone or maker. They were found using automatic tools, and it is extremely likely that many of the vulnerabilities are not … Read More “Security Vulnerabilities in Android Firmware” »
Neat video, and an impressive-looking squid. I can’t figure out how long it is. As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered. Read my blog posting guidelines here. Powered by WPeMatico
Really interesting research: TPM-FAIL: TPM meets Timing and Lattice Attacks, by Daniel Moghimi, Berk Sunar, Thomas Eisenbarth, and Nadia Heninger. Abstract: Trusted Platform Module (TPM) serves as a hardware-based root of trust that protects cryptographic keys from privileged system and physical adversaries. In this work, we per-form a black-box timing analysis of TPM 2.0 devices … Read More “TPM-Fail Attacks Against Cryptographic Coprocessors” »
Autonomous systems are going to have to do much better than this. The Uber car that hit and killed Elaine Herzberg in Tempe, Ariz., in March 2018 could not recognize all pedestrians, and was being driven by an operator likely distracted by streaming video, according to documents released by the U.S. National Transportation Safety Board … Read More “NTSB Investigation of Fatal Driverless Car Accident” »
The Wall Street Journal has a story about how two people were identified as the perpetrators of a ransomware scheme. They were found because — as generally happens — they made mistakes covering their tracks. They were investigated because they had the bad luck of locking up Washington, DC’s video surveillance cameras a week before … Read More “Identifying and Arresting Ransomware Criminals” »
Interesting: Siri, Alexa, and Google Assistant are vulnerable to attacks that use lasers to inject inaudible — and sometimes invisible — commands into the devices and surreptitiously cause them to unlock doors, visit websites, and locate, unlock, and start vehicles, researchers report in a research paper published on Monday. Dubbed Light Commands, the attack works … Read More “Fooling Voice Assistants with Lasers” »
The headline gives the story: “An 80-Foot Steel Kraken Will Create an Artificial Coral Reef Near the British Virgin Islands.” As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered. Read my blog posting guidelines here. Powered by WPeMatico
xHelper is not interesting because of its infection mechanism; the user has to side-load an app onto his phone. It’s not interesting because of its payload; it seems to do nothing more than show unwanted ads. it’s interesting because of its persistence: Furthermore, even if users spot the xHelper service in the Android operating system’s … Read More “xHelper Malware for Android” »
Fireeye reports on a Chinese-sponsored espionage effort to eavesdrop on text messages: FireEye Mandiant recently discovered a new malware family used by APT41 (a Chinese APT group) that is designed to monitor and save SMS traffic from specific phone numbers, IMSI numbers and keywords for subsequent theft. Named MESSAGETAP, the tool was deployed by APT41 … Read More “Eavesdropping on SMS Messages inside Telco Networks” »