Catégorie : Sécurité

Posted by Kevin Yeo and Sarvar Patel, Private Computing Team  At Google, keeping you safe online is our top priority, so we continuously build the most advanced privacy-preserving technologies into our products. Over the past few years, we've utilized innovations in cryptographic research to keep your personal information private by design and secure by default. As part of this, we launched Password Checkup, which protects account credentials by notifying you if an entered username and password are known to have been compromised in a prior data breach. Using cryptographic techniques, Password Checkup can do this without revealing your credentials to anyone, including Google. Today, Password Checkup protects users across many platforms including Android, Chrome and Google Password Manager. Another example is Private Join and Compute, an open source protocol which…

Posted by Dave Kleidermacher, Jesse Seed, Brandon Barbello, Android, Pixel & Tensor security teams With Pixel 6 and Pixel 6 Pro, we’re launching our most secure Pixel phone yet, with 5 years of security updates and the most layers of hardware security. These new Pixel smartphones take a layered security approach, with innovations spanning across the Google Tensor system on a chip (SoC) hardware to new Pixel-first features in the Android operating system, making it the first Pixel phone with Google security from the silicon all the way to the data center. Multiple dedicated security teams have also worked to ensure that Pixel’s security is provable through transparency and external validation. Secure to the Core Google has put user data protection and transparency at the forefront of hardware security with…

Posted by Royal Hansen, Vice President, Security  According to an Opus and Ponemon Institute study, 59% of companies have experienced a data breach caused by one of their vendors or third parties. Outsourcing operations to third-party vendors has become a popular business strategy as it allows organizations to save money and increase operational efficiency. While these are positives for business operations, they do create significant security risks. These vendors have access to critical systems and customer data and so their security posture becomes equally as important. Up until today, organizations of all sizes have had to design and implement their own security baselines for vendors that align with their risk posture. Unfortunately, this creates an impossible situation for vendors and organizations alike as they try to accommodate thousands of different…

U.S. federal investigators today raided the Florida offices of PAX Technology, a Chinese provider of point-of-sale devices used by millions of businesses and retailers globally. KrebsOnSecurity has learned the raid is tied to reports that PAX’s systems may have been involved in cyberattacks on U.S. and E.U. organizations. FBI agents entering PAX Technology offices in Jacksonville today. Source: WOKV.com. Headquartered in Shenzhen, China, PAX Technology Inc. has more than 60 million point-of-sale terminals in use throughout 120 countries. Earlier today, Jacksonville, Fla. based WOKV.com reported that agents with the FBI and Department of Homeland Security (DHS) had raided a local PAX Technology warehouse. In an official statement, investigators told WOKV only that they were executing a court-authorized search at the warehouse as a part of a federal investigation, and that the…

The Conti ransomware affiliate program appears to have altered its business plan recently. Organizations infected with Conti’s malware who refuse to negotiate a ransom payment are added to Conti’s victim shaming blog, where confidential files stolen from victims may be published or sold. But sometime over the past 48 hours, the cybercriminal syndicate updated its victim shaming blog to indicate that it is now selling access to many of the organizations it has hacked. A redacted screenshot of the Conti News victim shaming blog. “We are looking for a buyer to access the network of this organization and sell data from their network,” reads the confusingly worded message inserted into multiple recent victim listings on Conti’s shaming blog. It’s unclear what prompted the changes, or what Conti hopes to gain…

On Wednesday, the St. Louis Post-Dispatch ran a story about how its staff discovered and reported a security vulnerability in a Missouri state education website that exposed the Social Security numbers of 100,000 elementary and secondary teachers. In a press conference this morning, Missouri Gov. Mike Parson (R) said fixing the flaw could cost the state $50 million, and vowed his administration would seek to prosecute and investigate the “hackers” and anyone who aided the publication in its “attempt to embarrass the state and sell headlines for their news outlet.” Missouri Gov. Mike Parson (R), vowing to prosecute the St. Louis Post-Dispatch for reporting a security vulnerability that exposed teacher SSNs. The Post-Dispatch says it discovered the vulnerability in a web application that allowed the public to search teacher certifications…

A recent phishing campaign targeting Coinbase users shows thieves are getting cleverer about phishing one-time passwords (OTPs) needed to complete the login process. It also shows that phishers are attempting to sign up for new Coinbase accounts by the millions as part of an effort to identify email addresses that are already associated with active accounts. A Google-translated version of the now-defunct Coinbase phishing site, coinbase.com.password-reset[.]com Coinbase is the world’s second-largest cryptocurrency exchange, with roughly 68 million users from over 100 countries. The now-defunct phishing domain at issue — coinbase.com.password-reset[.]com — was targeting Italian Coinbase users (the site’s default language was Italian). And it was fairly successful, according to Alex Holden, founder of Milwaukee-based cybersecurity firm Hold Security. Holden’s team managed to peer inside some poorly hidden file directories associated…

Microsoft today issued updates to plug more than 70 security holes in its Windows operating systems and other software, including one vulnerability that is already being exploited. This month’s Patch Tuesday also includes security fixes for the newly released Windows 11 operating system. Separately, Apple has released updates for iOS and iPadOS to address a flaw that is being actively attacked. Firstly, Apple has released iOS 15.0.2 and iPadOS 15.0.2 to fix a zero-day vulnerability (CVE-2021-30883) that is being leveraged in active attacks targeting iPhone and iPad users. Lawrence Abrams of Bleeping Computer writes that the flaw could be used to steal data or install malware, and that soon after Apple patched the bug security researcher Saar Amar published a technical writeup and proof-of-concept exploit that was derived from reverse engineering Apple’s…

Posted by Sam Heft-Luthy, Product Manager, Privacy & Data Protection Office  What happens to our digital accounts when we stop using them? It’s a question we should all ask ourselves, because when we are no longer keeping tabs on what’s happening with old accounts, they can become targets for cybercrime. In fact, quite a few recent high-profile breaches targeted inactive accounts. The Colonial Pipeline ransomware attack came through an inactive account that didn’t use multifactor authentication, according to a consultant who investigated the incident. And in the case of the recent T-Mobile breach this summer, information from inactive prepaid accounts was accessed through old billing files. Inactive accounts can pose a serious security risk. For Google users, Inactive Account Manager helps with that problem. You can decide when Google should…

Facebook and its sister properties Instagram and WhatsApp are suffering from ongoing, global outages. We don’t yet know why this happened, but the how is clear: Earlier this morning, something inside Facebook caused the company to revoke key digital records that tell computers and other Internet-enabled devices how to find these destinations online. Kentik’s view of the Facebook, Instagram and WhatsApp outage. Doug Madory is director of internet analysis at Kentik, a San Francisco-based network monitoring company. Madory said at approximately 11:39 a.m. ET today (15:39 UTC), someone at Facebook caused an update to be made to the company’s Border Gateway Protocol (BGP) records. BGP is a mechanism by which Internet service providers of the world share information about which providers are responsible for routing Internet traffic to which specific…