Samsung Encryption Flaw

Researchers have found a major encryption flaw in 100 million Samsung Galaxy phones. From the abstract: In this work, we expose the cryptographic design and implementation of Androids Hardware-Backed Keystore in Samsungs Galaxy S8, S9, S10, S20, and S21 flagship devices. We reversed-engineered an...

Details of an NSA Hacking Operation

Pangu Lab in China just published a report of a hacking operation by the Equation Group aka the NSA. It noticed the hack in 2013, and was able to map it with Equation Group tools published by the Shadow Brokers aka some Russian group. …the scope of victims exceeded 287 targets in 45 countries,...

Vulnerability in Stalkerware Apps

TechCrunch is reporting -- but not describing in detail -- a vulnerability in a series of stalkerware apps that exposes personal information of the victims. The vulnerability isnt in the apps installed on the victims phones, but in the website the stalker goes to view the information the app...

Decrypting Hive Ransomware Data

Nice piece of research: Abstract: Among the many types of malicious codes, ransomware poses a major threat. Ransomware encrypts data and demands a ransom in exchange for decryption. As data recovery is impossible if the encryption key is not obtained, some companies suffer from considerable damag...

Insurance Coverage for NotPetya Losses

Tarah Wheeler and Josephine Wolff analyze a recent court decision that the NotPetya attacks are not considered an act of war under the wording of Mercks insurance policy, and that the insurers must pay the $1B+ claim. Wheeler and Wolff argue that the judge "did the right thing for the wrong...

Friday Squid Blogging: Squid Videos

Here are six beautiful squid videos. I know nothing more about them. 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. EDITED TO ADD 2/25: This post accidentally went live on Wednesday, two days...

Privacy Violating COVID Tests

A good lesson in reading the fine print: Cignpost Diagnostics, which trades as ExpressTest and offers £35 tests for holidaymakers, said it holds the right to analyse samples from seals to "learn more about human health" -- and sell information on to third parties. Individuals are required to give...

An Elaborate Employment Con in the Internet Age

The story is an old one, but the tech gives it a bunch of new twists: Gemma Brett, a 27-year-old designer from west London, had only been working at Madbird for two weeks when she spotted something strange. Curious about what her commute would be like when the pandemic was over, she searched for...

Bypassing Apple’s AirTag Security

A Berlin-based company has developed an AirTag clone that bypasses Apples anti-stalker security systems. Source code for these AirTag clones is available online. So now we have several problems with the system. Apples anti-stalker security only works with iPhones. Apple wrote an Android app that...

A New Cybersecurity “Social Contract”

The US National Cyber Director Chris Inglis wrote an essay outlining a new social contract for the cyber age: The United States needs a new social contract for the digital age -- one that meaningfully alters the relationship between public and private sectors and proposes a new set of obligations...

Stealing Bicycles by Swapping QR Codes

This is a clever hack against those bike-rental kiosks: Theyre stealing Citi Bikes by switching the QR scan codes on two bicycles near each other at a docking station, then waiting for an unsuspecting cyclist to try to unlock a bike with his or her smartphone app. The app doesnt work for the ride...

Friday Squid Blogging: South American Squid Stocks Threatened by Chinese Fishing

Theres a lot of fishing going on: The number of Chinese-flagged vessels in the south Pacific has surged 13-fold from 54 active vessels in 2009 to 707 in 2020, according to the SPRFMO. Meanwhile, the size of Chinas squid catch has grown from 70,000 tons in 2009 to 358,000. As usual, you can also u...

Possible Government Surveillance of the Otter.ai Transcription App

A reporter interviews a Uyghur human-rights advocate, and uses the Otter.ai transcription app. The next day, I received an odd note from Otter.ai, the automated transcription app that I had used to record the interview. It read: “Hey Phelim, to help us improve your Otter’s experience, what was th...

Vendors are Fixing Security Flaws Faster

Googles Project Zero is reporting that software vendors are patching their code faster. tl;dr In 2021, vendors took an average of 52 days to fix security vulnerabilities reported from Project Zero. This is a significant acceleration from an average of about 80 days 3 years ago. In addition to the...

Secret CIA Data Collection Program

Two US senators claim that the CIA has been running an unregulated -- and almost certainly illegal -- mass surveillance program on Americans. The senators statement. Some declassified information from the CIA. No real details yet...

Upcoming Speaking Engagements

This is a current list of where and when I am scheduled to speak: I’m speaking at IT-S Now 2022 in Vienna on June 2, 2022. I’m speaking at the 14th International Conference on Cyber Conflict, CyCon 2022, in Tallinn, Estonia on June 3, 2022. I’m speaking at the RSA Conference 2022 in San Francisco...

Friday Squid Blogging: Climate Change Causing “Squid Bloom” along Pacific Coast

The oceans are warmer, which means more squid. 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...

On the Irish Health Services Executive Hack

A detailed report of the 2021 ransomware attack against Ireland’s Health Services Executive lists some really bad security practices: The report notes that: The HSE did not have a Chief Information Security Officer CISO or a “single responsible owner for cybersecurity at either senior executive o...

Bunnie Huang’s Plausibly Deniable Database

Bunnie Huang has created a Plausibly Deniable Database. Most security schemes facilitate the coercive processes of an attacker because they disclose metadata about the secret data, such as the name and size of encrypted files. This allows specific and enforceable demands to be made: “Give us the...

Breaking 256-bit Elliptic Curve Encryption with a Quantum Computer

Researchers have calculated the quantum computer size necessary to break 256-bit elliptic curve public-key cryptography: Finally, we calculate the number of physical qubits required to break the 256-bit elliptic curve encryption of keys in the Bitcoin network within the small available time frame...

Amy Zegart on Spycraft in the Internet Age

Amy Zegart has a new book: Spies, Lies, and Algorithms: The History and Future of American Intelligence. Wired has an excerpt: In short, data volume and accessibility are revolutionizing sensemaking. The intelligence playing field is leveling­ -- and not in a good way. Intelligence collectors are...

Friday Squid Blogging: Are Squid from Another Planet?

An actually serious scientific journal has published a paper speculating that octopus and squid could be of extraterrestrial origin. News article. 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...

The EARN IT Act Is Back

Senators have reintroduced the EARN IT Act, requiring social media companies among others to administer a massive surveillance operation on their users: A group of lawmakers led by Sen. Richard Blumenthal D-CT and Sen. Lindsey Graham R-SC have re-introduced the EARN IT Act, an incredibly unpopula...

Interview with the Head of the NSA’s Research Directorate

MIT Technology Review published an interview with Gil Herrera, the new head of the NSAs Research Directorate. Theres a lot of talk about quantum computing, monitoring 5G networks, and the problems of big data: The math department, often in conjunction with the computer science department, helps...

Finding Vulnerabilities in Open Source Projects

The Open Source Security Foundation announced $10 million in funding from a pool of tech and financial companies, including $5 million from Microsoft and Google, to find vulnerabilities in open source projects: The "Alpha" side will emphasize vulnerability testing by hand in the most popular...

Me on App Store Monopolies and Security

There are two bills working their way through Congress that would force companies like Apple to allow competitive app stores. Apple hates this, since it would break its monopoly, and its making a variety of security arguments to bolster its argument. I have written a rebuttal: I would like to...

Twelve-Year-Old Linux Vulnerability Discovered and Patched

Its a privilege escalation vulnerability: Linux users on Tuesday got a major dose of bad news -- a 12-year-old vulnerability in a system tool called Polkit gives attackers unfettered root privileges on machines running most major distributions of the open source operating system. Previously calle...

Friday Squid Blogging: Cephalopods Thirty Million Years Older Than Previously Thought

New fossils from Newfoundland push the origins of cephalopods to 522 million years ago. 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...

Tracking Secret German Organizations with Apple AirTags

A German activist is trying to track down a secret government intelligence agency. One of her research techniques is to mail Apple AirTags to see where they actually end up: Wittmann says that everyone she spoke to denied being part of this intelligence agency. But what she describes as a "good...

New DeadBolt Ransomware Targets NAT Devices

Theres a new ransomware that targets NAT devices made by QNAP: The attacks started today, January 25th, with QNAP devices suddenly finding their files encrypted and file names appended with a .deadbolt file extension. Instead of creating ransom notes in each folder on the device, the QNAP devices...

Merck Wins Insurance Lawsuit re NotPetya Attack

The insurance company Ace American has to pay for the losses: On 6th December 2021, the New Jersey Superior Court granted partial summary judgment attached in favour of Merck and International Indemnity, declaring that the War or Hostile Acts exclusion was inapplicable to the dispute. Merck...

Linux-Targeted Malware Increased by 35%

Crowdstrike is reporting that malware targeting Linux has increased considerably in 2021: Malware targeting Linux systems increased by 35% in 2021 compared to 2020. XorDDoS, Mirai and Mozi malware families accounted for over 22% of Linux-targeted threats observed by CrowdStrike in 2021. Ten times...

Friday Squid Blogging: Piglet Squid

Nice article on the piglet squid. 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...

China’s Olympics App Is Horribly Insecure

China is mandating that athletes download and use a health and travel app when they attend the Winter Olympics next month. Citizen Lab examined the app and found it riddled with security holes. Key Findings: MY2022, an app mandated for use by all attendees of the 2022 Olympic Games in Beijing, ha...

San Francisco Police Illegally Spying on Protesters

Last summer, the San Francisco police illegally used surveillance cameras at the George Floyd protests. The EFF is suing the police: This surveillance invaded the privacy of protesters, targeted people of color, and chills and deters participation and organizing for future protests. The SFPD also...

Are Fake COVID Testing Sites Harvesting Data?

Over the past few weeks, Ive seen a bunch of writing about what seems to be fake COVID-19 testing sites. They take your name and info, and do a nose swab, but you never get test results. Speculation centered around data harvesting, but that didnt make sense because it was far too labor intensive...

UK Government to Launch PR Campaign Undermining End-to-End Encryption

Rolling Stone is reporting that the UK government has hired the M&C Saatchi advertising agency to launch an anti-encryption advertising campaign. Presumably theyll lean heavily on the "think of the children!" rhetoric were seeing in this current wave of the crypto wars. The technical eavesdroppin...

An Examination of the Bug Bounty Marketplace

Heres a fascinating report: "Bounty Everything: Hackers and the Making of the Global Bug Marketplace." From a summary: …researchers Ryan Ellis and Yuan Stevens provide a window into the working lives of hackers who participate in “bug bounty” programs­ -- programs that hire hackers to discover an...

Friday Squid Blogging: The Evolution of Squid Eyes

New research: The researchers from the FAS Center for Systems Biology discovered a network of genes important in squid eye development that are known to also play a crucial role in limb development across animals, including vertebrates and insects. The scientists say these genes have been...

Upcoming Speaking Engagements

This is a current list of where and when I am scheduled to speak: I’m giving an online-only talk on “Securing a World of Physically Capable Computers” as part of Teleport’s Security Visionaries 2022 series, on January 18, 2022. I’m speaking at IT-S Now 2022 in Vienna on June 2, 2022. I’m speaking...

Using EM Waves to Detect Malware

I dont even know what I think about this. Researchers have developed a malware detection system that uses EM waves: "Obfuscation Revealed: Leveraging Electromagnetic Signals for Obfuscated Malware Classification." Abstract: The Internet of Things IoT is constituted of devices that are exponential...

Using Foreign Nationals to Bypass US Surveillance Restrictions

Remember when the US and Australian police surreptitiously owned and operated the encrypted cell phone app ANOM? They arrested 800 people in 2021 based on that operation. New documents received by Motherboard show that over 100 of those phones were shipped to users in the US, far more than...

Faking an iPhone Reboot

Researchers have figured how how to intercept and fake an iPhone reboot: Well dissect the iOS system and show how its possible to alter a shutdown event, tricking a user that got infected into thinking that the phone has been powered off, but in fact, its still running. The "NoReboot" approach...

Apple’s Private Relay Is Being Blocked

Some European cell phone carriers, and now T-Mobile, are blocking Apples Private Relay anonymous browsing feature. This could be an interesting battle to watch. Slashdot thread...

Fake QR Codes on Parking Meters

The City of Austin is warning about QR codes stuck to parking meters that take people to fraudulent payment sites...

Friday Squid Blogging: Squid Prices Are Rising

The price of squid in Korea is rising due to limited supply. 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...

Norton’s Antivirus Product Now Includes an Ethereum Miner

Norton 360 can now mine Ethereum. Its opt-in, and the company keeps 15%. Its hard to uninstall this option...

People Are Increasingly Choosing Private Web Search

DuckDuckGo has had a banner year: And yet, DuckDuckGo. The privacy-oriented search engine netted more than 35 billion search queries in 2021, a 46.4% jump over 2020 23.6 billion. Thats big. Even so, the company, which bills itself as the "Internet privacy company," offering a search engine and...

More Russian Cyber Operations against Ukraine

Both Russia and Ukraine are preparing for military operations in cyberspace...

Friday Squid Blogging: Deep-Dwelling Squid

We have discovered a squid -- Oegopsida, Magnapinnidae, Magnapinna sp. -- that lives at 6,000 meters deep. :They’re really weird," says Vecchione. "They drift along with their arms spread out and these really long, skinny, spaghetti-like extensions dangling down underneath them." Microscopic...