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Microsoft Adds 2FA-Protected "Personal Vault" Within OneDrive Cloud Storage

Microsoft Adds 2FA-Protected "Personal Vault" Within OneDrive Cloud Storage

June 26, 2019Swati Khandelwal
Microsoft has introduced a new password-protected folder within its OneDrive online file storage service that will allow you to keep your sensitive and important files protected and secured with an extra layer of authentication. Dubbed Personal Vault , the new OneDrive folder can only be accessed with an additional step of identity verification, such as your fingerprint, face, PIN, or a two-factor authentication code sent to you via email or SMS. The Personal Vault folder will appear next to other folders in the OneDrive app like your Documents and Pictures, but it will be locked and prompt you for an additional code each time you try to access them via the web, PC, or mobile devices, thus keeping them more secure in the event when someone gains access to your account or your device. Microsoft suggests this new protected area in OneDrive would be useful for users to store more sensitive and personal files like copies of passport, tax, car or home documents, identification cards,
GandCrab Ransomware Decryption Tool [All Versions] — Recover Files for Free

GandCrab Ransomware Decryption Tool [All Versions] — Recover Files for Free

June 18, 2019Mohit Kumar
Cybersecurity researchers have released an updated version of GandCrab ransomware decryption tool that could allow millions of affected users to unlock their encrypted files for free without paying a ransom to the cybercriminals. GandCrab is one of the most prolific families of ransomware to date that has infected over 1.5 million computers since it first emerged in January 2018. Created by BitDefender, the new GandCrab decryption tool [ download ] can now unlock files encrypted by the latest versions of the ransomware, from 5.0 to 5.2, as well as for the older GandCrab ransomware versions. As part of the " No More Ransom " Project, BitDefender works in partnership with the FBI, Europol, London Police, and several other law enforcement agencies across the globe to help ransomware affected users. The cybersecurity company in recent months released ransomware removal tools for some older GandCrab versions that helped nearly 30,000 victims recover their data for free,
Firefox Send — Free Encrypted File Transfer Service Now Available For All

Firefox Send — Free Encrypted File Transfer Service Now Available For All

March 13, 2019Swati Khandelwal
Mozilla has made it easy for you to share large files securely and privately with whomever you want, eliminating the need to depend upon less secure free third-party services or file upload tools that burn a hole in your pocket. Mozilla has finally launched its free, end-to-end encrypted file-transfer service, called Firefox Send , to the public, allowing users to securely share large files like video, audio or photo files that can be too big to fit into an email attachment. Firefox Send was initially rolled out by Mozilla to test users way back in August 2017 as part of the company's now-defunct "Test Pilot" experimental program. Firefox Send allows you to send files up to 1GB in size, but if you sign up for a free Firefox account, you can upload files as large as 2.5GB in size. The service uses a browser-based encryption technology that encrypts your files before uploading them to the Mozilla server, which can only be decrypted by the recipients. Unlike popul
Google Created Faster Storage Encryption for All Low-End Devices

Google Created Faster Storage Encryption for All Low-End Devices

February 08, 2019Swati Khandelwal
Google has launched a new encryption algorithm that has been built specifically to run on mobile phones and smart IoT devices that don't have the specialized hardware to use current encryption methods to encrypt locally stored data efficiently. Encryption has already become an integral part of our everyday digital activities. However, it has long been known that encryption is expensive, as it causes performance issues, especially for low-end devices that don't have hardware support for making the encryption and decryption process faster. Since data security concerns have recently become very important, not using encryption is no more a wise tradeoff, and at the same time, using a secure but slow device on which apps take much longer to launch is also not a great idea. Currently Android OS supports AES-128-CBC-ESSIV for full-disk encryption and AES-256-XTS for file-based encryption, and Google has already made it mandatory for device manufacturers to include AES encry
PyLocky Ransomware Decryption Tool Released — Unlock Files For Free

PyLocky Ransomware Decryption Tool Released — Unlock Files For Free

January 11, 2019Mohit Kumar
If your computer has been infected with PyLocky Ransomware and you are searching for a free ransomware decryption tool to unlock or decrypt your files—your search might end here. Security researcher Mike Bautista at Cisco's Talos cyber intelligence unit have released a free decryption tool that makes it possible for victims infected with the PyLocky ransomware to unlock their encrypted files for free without paying any ransom. The decryption tool works for everyone, but it has a huge limitation—to successfully recover your files, you must have captured the initial network traffic (PCAP file) between the PyLocky ransomware and its command-and-control (C2) server, which generally nobody purposely does. This is because the outbound connection—when the ransomware communicates with its C2 server and submit decryption key related information—contains a string that includes both Initialization Vector (IV) and a password, which the ransomware generates randomly to encrypt the file
Google to Encrypt Android Cloud Backups With Your Lock Screen Password

Google to Encrypt Android Cloud Backups With Your Lock Screen Password

October 15, 2018Swati Khandelwal
In an effort to secure users' data while maintaining privacy, Google has announced a new security measure for Android Backup Service that now encrypts all your backup data stored on its cloud servers in a way that even the company can't read it. Google allows Android users to automatically backup their essential app data and settings to their Google account, allowing them to simply restore it when required, instead of re-configuring all the apps after formatting or switching to a new phone. However, until now your backup data was not encrypted and visible to Google, and now the company is going to change its storage procedure. Starting with Android Pie, Google is going to encrypt your Android device backup data in the following way: Step 1: Your Android device will generate a random secret key (not known to Google), Step 2: The secret key will then get encrypted using your lockscreen PIN/pattern/passcode (not known to Google), Step 3: This passcode-protected
Someone Hijacked MEGA Chrome Extension to Steal Users' Passwords

Someone Hijacked MEGA Chrome Extension to Steal Users' Passwords

September 05, 2018Swati Khandelwal
Warning! If you are using Chrome browser extension from the MEGA file storage service, uninstall it right now. The official Chrome extension for the MEGA.nz cloud storage service had been compromised and replaced with a malicious version that can steal users' credentials for popular websites like Amazon, Microsoft, Github, and Google, as well as private keys for users' cryptocurrency wallets. On 4 September at 14:30 UTC, an unknown attacker managed to hack into MEGA's Google Chrome web store account and upload a malicious version 3.39.4 of an extension to the web store, according to a blog post published by the company. Malicious MEGA Chrome Extension Steals Passwords Upon installation or auto-update, the malicious extension asked for elevated permissions to access personal information, allowing it to steal credentials from sites like Amazon, Github, and Google, along with online wallets such as MyEtherWallet and MyMonero, and Idex.market cryptocurrency trading
First-Ever Ransomware Found Using ‘Process Doppelgänging’ Attack to Evade Detection

First-Ever Ransomware Found Using ‘Process Doppelgänging’ Attack to Evade Detection

May 07, 2018Mohit Kumar
Security researchers have spotted the first-ever ransomware exploiting Process Doppelgänging , a new fileless code injection technique that could help malware evade detection. The Process Doppelgänging attack takes advantage of a built-in Windows function, i.e., NTFS Transactions, and an outdated implementation of Windows process loader, and works on all modern versions of Microsoft Windows OS, including Windows 10. Process Doppelgänging attack works by using NTFS transactions to launch a malicious process by replacing the memory of a legitimate process, tricking process monitoring tools and antivirus into believing that the legitimate process is running. If you want to know more about how Process Doppelgänging attack works in detail, you should read this article  I published late last year. Shortly after the Process Doppelgänging attack details went public, several threat actors were found abusing it in an attempt to bypass modern security solutions. Security researchers
Warning: Two Dangerous Ransomware Are Back – Protect Your Computers

Warning: Two Dangerous Ransomware Are Back – Protect Your Computers

August 15, 2017Swati Khandelwal
Ransomware has been around for a few years but has become an albatross around everyone's neck—from big businesses and financial institutions to hospitals and individuals worldwide—with cyber criminals making millions of dollars. In just past few months, we saw a scary strain of ransomware attacks including WannaCry , Petya and LeakerLocker , which made chaos worldwide by shutting down hospitals, vehicle manufacturing, telecommunications, banks and many businesses. Before WannaCry and Petya , the infamous Mamba full-disk-encrypting ransomware and the Locky ransomware had made chaos across the world last year, and the bad news is—they are back with their new and more damaging variants than ever before. Diablo6: New Variant of Locky Ransomware First surfaced in early 2016, Locky has been one of the largest distributed ransomware infections, infecting organisations across the globe. By tricking victims into clicking on a malicious attachment, Locky ransomware encrypt
How to Hack Apple Mac Encryption Password in Just 30 Seconds

How to Hack Apple Mac Encryption Password in Just 30 Seconds

December 16, 2016Swati Khandelwal
Macintosh computers are often considered to be safer than those running Windows operating system, but a recently discovered attack technique proves it all wrong. All an attacker needs is a $300 device to seize full control of your Mac or MacBook. Swedish hacker and penetration tester Ulf Frisk has developed a new device that can steal the password from virtually any Mac laptop while it is sleeping or even locked in just 30 seconds, allowing hackers to unlock any Mac computer and even decrypt the files on its hard drive. So, next time when you leave your Apple's laptop unattended, be sure to shut it down completely rather than just putting the system in sleep mode or locked. Here's How an Attacker can steal your Mac FileVault2 Password The researcher devised this technique by exploiting two designing flaws he discovered last July in Apple's FileVault2 full-disk encryption software. The first issue is that the Mac system does not protect itself against Direc
Dropbox Hacked — More Than 68 Million Account Details Leaked Online

Dropbox Hacked — More Than 68 Million Account Details Leaked Online

August 31, 2016Swati Khandelwal
Hackers have obtained credentials for more than 68 Million accounts for online cloud storage platform Dropbox from a known 2012 data breach. Dropbox has confirmed the breach and already notified its customers of a potential forced password resets, though the initial announcement failed to specify the exact number of affected users. However, in a selection of files obtained through sources in the database trading community and breach notification service Leakbase , Motherboard found around 5GB of files containing details on 68,680,741 accounts, which includes email addresses and hashed (and salted) passwords for Dropbox users. An unnamed Dropbox employee verified the legitimacy of the data. Out of 68 Million, almost 32 Million passwords are secured using the strong hashing function " BCrypt , " making difficult for hackers to obtain users' actual passwords, while the rest of the passwords are hashed with the SHA-1 hashing algorithm . These password hashes als
Researcher releases Free Ransomware Detection Tool for Mac OS X Users

Researcher releases Free Ransomware Detection Tool for Mac OS X Users

April 20, 2016Mohit Kumar
In Brief: Introducing  RansomWhere , a free generic ransomware detection tool for Mac OS X users that can identify ransomware-like behavior by continually monitoring the file-system for the creation of encrypted files by suspicious processes. This ransomware detection tool helps to block the suspicious processes and waits for the user to decide whether to allow or stop the process. Ransomware has risen dramatically since last few years... so rapidly that it might have already hit someone you know. With hundred of thousands of ransomware samples emerging every day, it is quite difficult for traditional signature-based antivirus products to keep their signature database up-to-date. So, if signature-based techniques are not enough to detect ransomware infection , then what else can we do? Some Antivirus companies have already upgraded their security solutions that detect suspicious behaviors like the sequential accessing of a large number of files, using encryption algori
Hollywood Hospital Pays $17,000 Ransom to Hacker for Unlocking Medical Records

Hollywood Hospital Pays $17,000 Ransom to Hacker for Unlocking Medical Records

February 18, 2016Unknown
Ransomware has seriously turned on to a noxious game of Hackers to get paid effortlessly. Once again the heat was felt by the Los Angeles-based Presbyterian Medical Center when a group of hackers had sealed all its sensitive files and demanded $17,000 USD to regain the access to those compromised data. The devastation of the compromised files can be pitched as: Compromised emails Lockout Electronic Medical Record System [EMR] Encrypted patient data Unable to carry CT Scans of the admitted patients Ferried risky patients to nearby hospitals ...and much more unexplained outcomes. The hospital had confirmed that the Ransomware malware had hit its core heart a week before, potentially affecting the situation to grow much worse. Hospital End up Paying $17,000 As the situation was grown out of wild, the hospital paid 40 Bitcoins (Roughly US $17,000) to the Ransomware Criminals to resume their medical operations after gaining the decryption keys. "T
Here's How to Decrypt Hydracrypt & Umbrecrypt Ransomware Files

Here's How to Decrypt Hydracrypt & Umbrecrypt Ransomware Files

February 13, 2016Unknown
Over the last few years, we have seen several types of Ransomware malware that demand a whopping amount of money from users for the retrieval of their locked, compromised sensitive files. We have also witnessed the birth of decryption solution for some of the Ransomware like Cryptolocker (partial), Coinvault , Rescue Kit . One more solution has recently been released for decryption of newly emerging ransomware, dubbed as Hydracrypt and Umbrecrypt that are propagated through Angler Exploit Kit. Both of the malware belong to CrypBoss ransomware family. The source code of CrypBoss Ransomware was leaked last year on Pastebin, which was later analyzed by Fabian Wosar, a security researcher at Emsisoft. With the help of CrypBoss Source code, Wosar was successfully able to crack the encryption algorithm of the ransomware and quickly made the decryption tool for CrypBoss and its variants ( Hydracrypt and Umbrecrypt ). It is found that both Hydracrypt and Umbrec
FBI Suggests Ransomware Victims — 'Just Pay the Ransom Money'

FBI Suggests Ransomware Victims — 'Just Pay the Ransom Money'

October 27, 2015Mohit Kumar
Your Headache is not my Problem. If your computer gets hacked and infected with malware that holds your data for ransom, just pay off the criminals to see your valuable data again and do not expect the FBI to save them – it's what the FBI is advising concerning ransomware . Ransomware is a sophisticated malicious software that lets hacker encrypts all the contents of a victim's hard drive or/and server and demands ransom (typically in Bitcoins) for the decrypt key. Also Read:   Free Ransomware Decryption and Malware Removal ToolKit Federal agencies and the FBI have long urged people not to pay ransom to the criminals, as there is no guarantee that they will even receive an unlock key. The FBI – 'Better Pay up the Ransom' However, while speaking at the 2015 Cyber Security Summit on Wednesday, Assistant Special Agent Joseph Bonavolonta , who oversees the FBI's Boston office, advised the companies infected with ransomware to better pay up th
Chicago Police Department Pays $600 Cryptoware Ransom to Cybercriminals

Chicago Police Department Pays $600 Cryptoware Ransom to Cybercriminals

February 23, 2015Wang Wei
Cyber criminals have started targeting government enforcement of the Ransomware in an attempt to extort money. Recently, the police department of the Midlothian Village in Illinois has paid a ransom of over $600 in Bitcoins to an unknown hacker after being hit by a popular ransomware attack. The popular Ransomware, dubbed Cryptoware , disabled a police computer in Midlothian — located south of Chicago — by making it inaccessible through its file-encryption capabilities and forced them to pay a ransom in order to restore access to the important police records. The Chicago Tribune reported that the department first encountered Cryptoware in January, when someone in the department opened a spear-phishing email that pointed to the malicious software. Once opened, the email carrying the Cryptoware ransomware immediately encrypts the files on the computer and, in typical ransomware style, displays a message demanding money in exchange for a decrypt code that could free the
First Android Ransomware that Encrypts SD Card Files

First Android Ransomware that Encrypts SD Card Files

June 05, 2014Swati Khandelwal
We have seen cybercriminals targeting PCs with Ransomware malware that encrypts your files or lock down your computer and ask for a ransom amount to be paid in a specified duration of time to unlock it. To deliver the Ransomware malwares to the mobile devices, cyber criminals have already started creating malicious software programs for android devices. Last month, we reported about a new Police Ransomware malware that locks up the devices until the victims pay a ransom to get the keys to unlock the phone. But, the malware just lock the mobile screen and a loophole in the its implementation allowed users to recover their device and data stored on SDcard. Now, in an effort to overcome this, threat actors have adopted encryption in the development of mobile Ransomware malwares. Recently, the security firm ESET has discovered a new Android ransomware, dubbed as Android/Simplocker.A , that has ability to encrypt the files on the device SD card and then demand a ransom from the victim
TrueCrypt is Secure; Encryption Tool cleared the First Phase of Security Audit

TrueCrypt is Secure; Encryption Tool cleared the First Phase of Security Audit

April 15, 2014Swati Khandelwal
Is TrueCrypt Audited Yet? Yes, In Part!  One of the world's most-used open source file encryption software trusted by tens of millions of users - TrueCrypt is being audited by a team of experts to assess if it could be easily exploited and cracked. Hopefully it has cleared the first phase of the audit and given a relatively clean bill of health. TrueCrypt is a free, open-source and cross-platform encryption program available for Windows, OSX and Linux that can be used to encrypt individual folders or encrypt entire hard drive partitions including the system partition.  The program is also capable to do some amazing things, such as can create a hidden operating system on a computer, essentially an OS within an OS where users can keep their most secret files. EVERYONE HAS SOMETHING TO HIDE TrueCrypt developers are anonymous and used the aliases “ ennead ” and “ syncon ”, perhaps to avoid unwelcome attention from their own governments. But when we talk about Privacy an
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