Database

Message by LEDGER’s CEO – Update on the July data breach. Despite the leak, your crypto assets are safe.

12/21/2020 | Blog posts, Security Dear Ledger clients, As you know, Ledger was targeted by a cyberattack that led to a data breach in July 2020. Yesterday, we were informed about the dump of the content of a Ledger customer database on Raidforum. We believe this to be the contents of our e-commerce database from June 2020. At the time of the incident, in July, we engaged an external security organisation to conduct a forensic review of the logs available. This review of the logs enabled us to confirm that

Our communications about the data breach and the phishing attempts

12/21/2020 | Blog posts, Security Since we discovered the data breach in July we have been as open and transparent as possible and proactive in our communications to our customers. We sent an email to our whole database, approximately 1M people on July 29th, yet only 40% opened this security notice. The same day we communicated openly and proactively to the media: The Block, Decrypt, Capital…  on social media (Twitter, Reddit and Facebook).  This data breach led to aggressive phishing attacks against our clients. We communicated heavily about it. First,

Massive Ledger Data Leak Increases SIM Swapping Threat

Hardware wallet manufacturer Ledger has suffered another massive data breach for the second time this year. The exposure of thousands of clients’ personal information has increased the threat of SIM swapping as an attack vector. For the second time this year, personal data from Ledger wallet buyers has been dumped online. The leak was posted by several members of the crypto community who found files allegedly containing the ‘full database’ of Ledger customers containing emails, phone numbers, and even physical addresses. Ledger Data Leaked (Again) Ledger played down the data

Title Token for Blockchain Estate Registry, Part 3

The advantage of the cross-blockchain protocol for public registries is that it can unite any number of existing ledgers in one ecosystem and does not need to upgrade the protocols of such blockchains. In simple terms, the protocol works as an aggregator of tokens across blockchains. The protocol conceptually comprises two major elements:The format requirements for an entry by knowing the standard of a record, the user’s machine can automatically collect records from various ledgers in one bundle.The hook, which is the algorithm that scans blocks of ledgers and extracts

Blockchair In Blockchain World | Let Us Explore The Explorer In 2020

Table of Contents Rate this post Blockchain technology has the whole new world to explore whether in term of applications, tools, features, compatibility with other technologies and many more. In earlier days, when Bitcoin was launched in 2009, it was considered that Blockchain is meant for the financial system only. But, as the potential of technology was analysed by the various communities, they concluded that Blockchain is meant for exploration. In this article, we will limit our nerves to explore to cryptocurrency. In the crypto marketplace, investors generally keep track

Interchain Data Hosting Project Combines Edge Computing With DLT

Interchain decentralized data hosting project Bluzelle (BLZ) announced the launch of its mainnet which aims to combine the advantages of edge computing with distributed ledger technology (DLT).According to an announcement shared with Cointelegraph on April 9, Bluezelle will host a network stress test dubbed “Swarm of Duty” which will be incentivized with $30,000 worth of tokens for developers, token holders and validators. The company says that this test is “the last step before Bluzelle’s mainnet launches” and is meant to ensure that the network can manage real-world usage.Bluzelle’s team claims that

Blockchain Experts Weigh in on Russia’s Controversial Coronavirus Tracking App

Experts suggest that blockchain technology could have been a better solution for handling coronavirus-related data in Russia.Moscow’s COVID-19 App is pulled from Google PlayOn March 25, an app called “Social monitoring” appeared in Google Play store. According to the app’s description, it was designed for social monitoring as well as for providing access to emergency services.Users soon noticed that the app required many sensitive permissions, including geolocation, bluetooth pairing, biometric data, and calls. Notably, the data was also being openly transmitted without encryption. The backlash against the app led to

Talking Digital Future: Smart Cities

My journey into smart cities and their future development was a really big surprise, as the way I arrived there was not something that I had planned. I was working as the chief information officer for a company in Northern California called O'Reilly Media when I got a call from a headhunter who asked if I would consider being the chief information office for the City of Palo Alto. I can vividly remember — it was only about eight years ago — my feeling when she asked the question. The

Blockchain Provides Trusted Data to Counter Spread of Coronavirus

With each passing day, new data regarding the coronavirus pandemic is being brought to the public’s attention. From the number of cases in various regions to ever-changing safety procedures like wearing masks in public, COVID-19 data is clearly present, yet remains inconsistent.While a lack of accurate information may be frustrating on a personal level, ever-changing data is taking a toll on the health officials and researchers working effortlessly to help subdue the coronavirus crisis. To combat the issue, the San Francisco-based blockchain security company Hacera launched a data analytics platform