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Is Blockchain the new digital era ?

There is nothing more powerful than an idea, whose time has come. What is Blockchain ?  Blockchain is a set of growing records that are bound with one another using cryptographic algorithms. It allows records, called as blocks to be distributed among different system without being copied. Imagine that, you can see all the transactions that are being carried out in your bank. The main ledger, if is seen by thousands of people, would there be any malpractice anymore. The prime idea of blockchain was for Bitcoin, but now the tech community is now finding other potential uses for the technology. What is Bitcoin ? It is the first decentralized digital currency, as the system works without a central bank or single administrator. The system works as a peer-to-peer network, in which transactions take place between users directly, without an intermediary. These transactions are verified by blockchain. Bitcoin was invented by an unknown person or group of people using
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Beware! Viral Sarahah App Secretly Steals Your Entire Contact List

Are you also one of those 18 Million users using SARAHAH? You should beware of this app because the anonymous feedback application may not be as private as it really sounds. Sarahah is a newly launched app that has become one of the hottest iPhone and Android apps in the past month, allowing its users to sign up to receive anonymised, candid messages from other Sarahah users. However, it turns out that the app silently uploads users' phone contacts to the company's servers for no good reason, spotted by security analyst Zachary Julian. When an Android or iOS user downloads and installs the app for the first time, the app immediately harvests and uploads all phone numbers and email addresses from the user's address book, according to The Intercept . While an app requesting access to the user's phonebook is quite common if the app provides any feature that works with contacts, no such functionality in Sarahah is available right now. "The privacy policy sp
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Instagram Hacker Puts 6 Million Celebrities Personal Data Up For Sale On DoxaGram

It's now official, Instagram has suffered a massive data breach , and reportedly an unknown hacker has stolen personal details of more than 6 million Instagram accounts.  Just yesterday, we reported that Instagram had patched a critical API vulnerability that allowed the attacker to access phone numbers and email addresses for high-profile verified accounts.  However, Instagram hack now appears to be more serious than initially reported. Not just a few thousands of high-profile users—it's more than 6 million Instagram users, including politicians, sports stars, and media companies, who have had their Instagram profile information, including email addresses and phone numbers, available for sale on a website, called Doxagram. The suspected Instagram hacker has launched Doxagram, an Instagram lookup service, where anyone can search for stolen information only for $10 per account. A security researcher from Kaspersky Labs, who also found the same vulnerability and rep
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Trump Fires FBI Director Over Clinton Probe, Amid Russia Investigation

President Donald Trump has abruptly fired James Comey, the director of the Federal Bureau of Investigation (FBI) who was leading an investigation into alleged links between Trump and Russia. The White House announced on Tuesday that Comey was fired on the "clear recommendation" of Deputy Attorney General Rod Rosenstein and Attorney General Jeff Sessions, citing the reason that he was no longer able to lead the bureau effectively. "While I greatly appreciate you informing me, on three separate occasions, that I am not under investigation, I nevertheless concur with the judgment of the Department of Justice that you are not able to effectively lead the Bureau," Trump wrote in a termination letter to Comey.Later a memo from the US deputy attorney general Rod Rosenstein explained that Comey was fired as director of the FBI over mishandling of the inquiry into Hillary Clinton's emails, including his decision to close this investigation without prosecution. Howe
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FBI Director — You Should Cover Your Webcam With Tape

Should you put a tape or a sticker over the lens of your laptop's webcam? Yes, even Facebook CEO Mark Zuckerberg and FBI Director James Comey do that. Covering your laptop's webcam might be a hell cheap and good idea to guard against hackers and intruders who might want to watch your private life and environment through your devices. In fact, Comey recently came out defending his own use of tape to cover his personal laptop's webcam. People Are Responsible for Their Safety, Security & Privacy During a conference at the Center for Strategic and International Studies, when Comey was asked that he still put tape over his cameras at home, he replied: "Heck yeah, heck yeah. And also, I get mocked for a lot of things, and I am much mocked for that, but I hope people lock their cars… lock your doors at night. I have an alarm system. If you have an alarm system you should use it, I use mine."Comey went on to explain that it was common practice at the FBI and othe
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Using 'Signal' for Encrypted Chats? You Shouldn't Skip Its Next Update

Two Researchers have discovered several vulnerabilities in Signal, the popular end-to-end encrypted messaging app recommended by whistleblower Edward Snowden. One of those vulnerabilities could allow potential attackers to add random data to the attachments of encrypted messages sent by Android users, while another bug could allow hackers to remotely execute malicious code on the targeted device. The vulnerabilities have just been patched, but the updated version of Signal is yet available on the Github open source repository, and not on the Google's official Play Store for Android apps, leaving millions of privacy conscious people vulnerable to attacks. That means, if you have installed Signal messaging app via Google Play Store, like other millions of Android users, you are still vulnerable to hackers. Developed by open source software group Open Whisper System, Signal is a free and open source messaging application specifically designed for Android and iOS users t
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FBI Has Successfully Unlocked Terrorist's iPhone Without Apple's Help

End of Apple vs. FBI . At least for now, when the FBI has unlocked iPhone successfully. Yes, you heard it right. The Federal Bureau of Investigation (FBI) has unlocked dead terrorist's iPhone 5C involved in the San Bernardino shooting without the help of Apple. After weeks of arguments, the United States government is withdrawing its motion compelling Apple to build a backdoored version of its iOS that can help the agency unlock iPhone of San Bernardino gunman Syed Farook. The Department of Justice (DOJ) says that FBI has successfully accessed iPhone's data with the help of an undisclosed alternative method and that it no longer needs Apple's assistance. "The government has now successfully accessed the data stored on Farook's iPhone and therefore no longer requires the assistance of Apple," the attorneys wrote in a court filing Monday. "Accordingly, the government hereby requests that the Order Compelling Apple Inc to Assist Agents in S
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