Normally ransomware activity slows down over the December break, but this year was an exception with a quite a few interesting, and sad, stories such as FBI alerts being issued, companies being shut down, and organizations being encrypted by a variety of ransomware, and stolen data being released.
Maze continues their attack on victim's who have not paid by publishing stolen data, which led to them being sued by one of their victims, Southwire, who was able to get the Maze news site shutdown in Ireland.
In addition we saw attacks on a university in the Netherlands by Clop and a disclosure by the U.S. Coast Guard that Ryuk took down a maritime facility.
Sadly, ransomware also caused a company to temporarily shut down right before Christmas because they could not afford to keep running after a ransomware attack.
On the bizarre side, we also had ransomware attackers offering discounts and season's greetings for the holidays.
Finally, like any other week, we continue to see new variants of existing ransomware being released with new extensions and improvements to their malware executables and infection procedures.
Contributors and those who provided new ransomware information and stories this week include: @struppigel, @BleepinComputer, @PolarToffee, @malwrhunterteam, @Seifreed, @malwareforme, @FourOctets, @demonslay335, @DanielGallagher, @jorntvdw, @fwosar, @LawrenceAbrams, @serghei, @Ionut_Ilascu, @VK_Intel, @coveware. @M_Shahpasandi. @thyrex2002, @Tesorion_NL, @malwareforme, @Amigo_A_, and @siri_urz.
Michael Gillespiefound new variants of the Stop Djvu Ransomwarethat append the .piny or .redlextensions to encrypted files.
The FBI has issued a warning to private industry recipients to provide information and guidance on the LockerGoga and MegaCortex Ransomware.
Wary of alarming investors, companies victimized by ransomware attacks often tell the SEC that malware or a security incident disrupted their operations.
A Sherwood telemarketing agency has unexpectedly closed its doors, leaving over 300 employees without jobs a few days before Christmas.
Michael Gillespie found a new variant of the Matrix Ransomware that appends the.BDDYand drops a ransom note named #BDDY_README#.rtf.
The actors behind the Maze Ransomware have released 2GB of files that were allegedly stolen from the City of Pensacola during their ransomware attack.
A new version of the Ryuk Ransomware was released that will purposely avoidencrypting folders commonly seen in *NIX operating systems.
Alex Sviridfound a new variant of the WannaCash ransomware that appends the ".happy new year" extension to encrypted file names.
The U.S. Coast Guard (USCG) published a marine safety alert to inform of a Ryuk Ransomware attack that took down the entire corporate IT network of a Maritime Transportation Security Act (MTSA) regulated facility.
Maastricht University (UM) announced that almost all of its Windows systems have been encrypted by ransomware following a cyber-attackthat took place on Monday, December 23.
M. Shahpasandifound a new Phobos Ransomware variant that appends the .Dever extension to encrypted files.
Jackfound a new ransomware called c0hen Locker that appends the.c0hen extension to encrypted files. The unlock key is12309482354ab2308597u235fnq30045f.
The anonymous operators behind the Maze Ransomwareare being sued by a victim for illegally accessing their network, stealing data, encrypting computers, and publishing the stolen data after a ransom was not paid.
To celebrate the holidays, ransomware operators are providing discounts or season'sgreetings to entice victims into paying a ransom demand.
The breadth and magnitude of ransomware attacks occurring today suggest that the cyber extortion industry has evolved exponentially over the past 12 months. It is as difficult to keep up with the headlines as the security advice that follows. In the face of this media firehose, it is important to step back and understand how we got to the state. We feel there are three primary elements that have lead to the current state of cyber extortion, and ransomware in particular.
Tesorion has previously releaseddecryptorsfor the Nemty ransomware up to version 1.6. Recently, new versions of Nemty have appeared in the wild. In this blog post we describe how a weird variant of AES-128 counter mode (CTR) encryption is used in Nemty 2.2 and 2.3 for its file encryption. We also announce the availability of afree decryptorfor common office documents encrypted by Nemty 2.2 and 2.3.
Michael Gillespie found a new Dharma Ransomware variant that appends the.RIDIKextension to encrypted files.
Michael Gillespie found a new WannCryFake variant called AWT Ransomware that appends the .AWT extension to encrypted files and drops a ransom note named ReadMe.txt.
S!Rifound a new ransomware called Zeoticus that appends the .zeoticus extension to encrypted files.
Organizations in the private sector received an alert from the F.B.I. about operators of the Maze ransomware focusing on companies in the U.S. to encrypt information on their systems after stealing it first.
The Clop Ransomware continues to evolve with a new and integrated process killer that targets some interesting processes belonging to Windows 10 apps, text editors, programming IDEs and languages, and office applications.
MalwareHunterTeamfound a new in-development ransomware called "SlankCryptor Profit Only" that appends.slank extension to encrypted files.
Link:
The Week in Ransomware - January 3rd 2020 - Busy Holiday Season - BleepingComputer
- WhatsApp overhauling status tab with encrypted Snapchat Stories-like feature - 9 to 5 Mac [Last Updated On: February 21st, 2017] [Originally Added On: February 21st, 2017]
- GOP demands inquiry into EPA use of encrypted messaging apps - CNET [Last Updated On: February 21st, 2017] [Originally Added On: February 21st, 2017]
- Encryption Apps Help White House Staffers Leakand Maybe Break the Law - WIRED [Last Updated On: February 21st, 2017] [Originally Added On: February 21st, 2017]
- World Wide Web Creator Calls for Internet Decentralization & Encryption - The Data Center Journal [Last Updated On: February 21st, 2017] [Originally Added On: February 21st, 2017]
- What It Means to Have an 'Adult' Conversation on Encryption - Pacific Standard [Last Updated On: February 21st, 2017] [Originally Added On: February 21st, 2017]
- Confide in me! Encryption app leaks sensitive info from Washington DC - SC Magazine UK [Last Updated On: February 21st, 2017] [Originally Added On: February 21st, 2017]
- Gmail v7.2 Prepares to Add Support for S/MIME Enhanced Encryption - XDA Developers (blog) [Last Updated On: February 26th, 2017] [Originally Added On: February 26th, 2017]
- Top 6 Data Encryption Solutions - The Merkle [Last Updated On: February 26th, 2017] [Originally Added On: February 26th, 2017]
- Your Guide to the Encryption Debate - Consumer Reports - ConsumerReports.org [Last Updated On: February 26th, 2017] [Originally Added On: February 26th, 2017]
- Google helps put aging SHA-1 encryption out to pasture - Engadget [Last Updated On: February 26th, 2017] [Originally Added On: February 26th, 2017]
- Decipher your Encryption Challenges - Infosecurity Magazine [Last Updated On: February 28th, 2017] [Originally Added On: February 28th, 2017]
- How the Politics of Encryption Affects Government Adoption - Freedom to Tinker [Last Updated On: February 28th, 2017] [Originally Added On: February 28th, 2017]
- How Encryption Makes Your Sensitive Cloud-Based Data an Asset, Not a Liability - Security Intelligence (blog) [Last Updated On: February 28th, 2017] [Originally Added On: February 28th, 2017]
- Set up VMware VM Encryption for hypervisor-level security - TechTarget [Last Updated On: February 28th, 2017] [Originally Added On: February 28th, 2017]
- How The Media Are Using Encryption Tools To Collect Anonymous Tips - NPR [Last Updated On: February 28th, 2017] [Originally Added On: February 28th, 2017]
- Encryption patent that roiled Newegg is dead on appeal | Ars Technica - Ars Technica [Last Updated On: February 28th, 2017] [Originally Added On: February 28th, 2017]
- Research proposes 'full-journey' email encryption - The Stack [Last Updated On: March 1st, 2017] [Originally Added On: March 1st, 2017]
- Database-as-a-service platform introduces encryption-at-rest - BetaNews [Last Updated On: March 1st, 2017] [Originally Added On: March 1st, 2017]
- Encrypted Messaging Service 'Signal' Adds Video Call Option - Top Tech News [Last Updated On: March 2nd, 2017] [Originally Added On: March 2nd, 2017]
- Germany, France lobby hard for terror-busting encryption backdoors ... - The Register [Last Updated On: March 2nd, 2017] [Originally Added On: March 2nd, 2017]
- How to Send Encrypted Nudes, a Guide for the Discerning Lover - Inverse [Last Updated On: March 2nd, 2017] [Originally Added On: March 2nd, 2017]
- Ironclad Encryption Corporation Announces New Ticker Symbol OTCQB: IRNC - Yahoo Finance [Last Updated On: March 2nd, 2017] [Originally Added On: March 2nd, 2017]
- The Best Email Encryption Software of 2017 | Top Ten Reviews [Last Updated On: March 2nd, 2017] [Originally Added On: March 2nd, 2017]
- No, you shouldn't delete Signal or other encrypted apps - TechCrunch [Last Updated On: March 11th, 2017] [Originally Added On: March 11th, 2017]
- Best encryption software: Top 5 - Computer Business Review [Last Updated On: March 11th, 2017] [Originally Added On: March 11th, 2017]
- Encryption Backdoors, Vault 7, and the Jurassic Park Rule of Internet Security - Just Security [Last Updated On: March 11th, 2017] [Originally Added On: March 11th, 2017]
- That Encrypted Chat App the White House Liked? Full of Holes - WIRED [Last Updated On: March 11th, 2017] [Originally Added On: March 11th, 2017]
- What the CIA WikiLeaks Dump Tells Us: Encryption Works - New York Times [Last Updated On: March 11th, 2017] [Originally Added On: March 11th, 2017]
- Snake-Oil Alert Encryption Does Not Prevent Mass-Snooping - Center for Research on Globalization [Last Updated On: March 11th, 2017] [Originally Added On: March 11th, 2017]
- Customer Letter - Apple [Last Updated On: March 11th, 2017] [Originally Added On: March 11th, 2017]
- Don't Let WikiLeaks Scare You Off of Signal and Other Encrypted Chat Apps - WIRED [Last Updated On: March 12th, 2017] [Originally Added On: March 12th, 2017]
- BT to offer customers encryption service for data - Capacity Media (registration) [Last Updated On: March 12th, 2017] [Originally Added On: March 12th, 2017]
- Encryption - technet.microsoft.com [Last Updated On: March 12th, 2017] [Originally Added On: March 12th, 2017]
- Use FileVault to encrypt the startup disk on ... - Apple Support [Last Updated On: March 12th, 2017] [Originally Added On: March 12th, 2017]
- Viber launches secret chats to go beyond encryption - SlashGear [Last Updated On: March 13th, 2017] [Originally Added On: March 13th, 2017]
- Zix wins 5-vendor email encryption shootout - Network World [Last Updated On: March 13th, 2017] [Originally Added On: March 13th, 2017]
- A lesson from the CIA WikiLeaks dump: Encryption works - The Seattle Times [Last Updated On: March 13th, 2017] [Originally Added On: March 13th, 2017]
- What the CIA WikiLeaks Dump Tells Us: Encryption Works - NewsFactor Network [Last Updated On: March 18th, 2017] [Originally Added On: March 18th, 2017]
- Panicked Secret Service Says It Lost Encrypted Laptop But It's Fine, Everything's Fine - Gizmodo [Last Updated On: March 18th, 2017] [Originally Added On: March 18th, 2017]
- Google Cloud adds new customer-supplied encryption key partners ... - ZDNet [Last Updated On: March 18th, 2017] [Originally Added On: March 18th, 2017]
- Preseeding Full Disk Encryption - Linux Journal [Last Updated On: March 18th, 2017] [Originally Added On: March 18th, 2017]
- Bypassing encryption: 'Lawful hacking' is the next frontier of law enforcement technology - Boston Business Journal [Last Updated On: March 18th, 2017] [Originally Added On: March 18th, 2017]
- SecurityBrief NZ - Gemalto introduces on-prem encryption key solution for 'highly regulated' organisations - SecurityBrief NZ [Last Updated On: March 21st, 2017] [Originally Added On: March 21st, 2017]
- 'Always Be Concerned': US Court Slaps Down Fifth Amendment Defense of Encryption - Sputnik International [Last Updated On: March 21st, 2017] [Originally Added On: March 21st, 2017]
- Quantum Key System Uses Unbreakable Light-Based Encryption to Secure Data - Photonics.com [Last Updated On: March 21st, 2017] [Originally Added On: March 21st, 2017]
- Wikileaks Only Told You Half The Story -- Why Encryption Matters More Than Ever - Forbes [Last Updated On: March 21st, 2017] [Originally Added On: March 21st, 2017]
- EPA Sued For Withholding Info On Encrypted Text Messages | The ... - Daily Caller [Last Updated On: March 22nd, 2017] [Originally Added On: March 22nd, 2017]
- Opinion Data encryption efforts ramp up in face of growing security threats - Information Management [Last Updated On: March 22nd, 2017] [Originally Added On: March 22nd, 2017]
- Bypassing encryption: Lawful hacking is the next frontier of law enforcement technology - Salon [Last Updated On: March 22nd, 2017] [Originally Added On: March 22nd, 2017]
- NeuVector Announces Container Visualization, Encryption, and Security Solution for NGINX Plus - DABCC.com [Last Updated On: March 23rd, 2017] [Originally Added On: March 23rd, 2017]
- Is encryption one of the required HIPAA implementation specifications? - TechTarget [Last Updated On: March 23rd, 2017] [Originally Added On: March 23rd, 2017]
- Paper Spells Out Tech, Legal Options for Encryption Workarounds - Threatpost [Last Updated On: March 23rd, 2017] [Originally Added On: March 23rd, 2017]
- Encryption debate needs to be nuanced, says FBI's Comey - TechTarget [Last Updated On: March 25th, 2017] [Originally Added On: March 25th, 2017]
- Comey Renews Debate Over Encryption - 550 KTSA [Last Updated On: March 25th, 2017] [Originally Added On: March 25th, 2017]
- UK minister says encryption on messaging services is unacceptable - Reuters [Last Updated On: March 28th, 2017] [Originally Added On: March 28th, 2017]
- The why and how of encrypting files on your Android smartphone - Phoenix Sun [Last Updated On: March 28th, 2017] [Originally Added On: March 28th, 2017]
- UK targets WhatsApp encryption after London attack - Yahoo News [Last Updated On: March 28th, 2017] [Originally Added On: March 28th, 2017]
- Critical flaw alert! Stop using JSON encryption | InfoWorld - InfoWorld [Last Updated On: March 28th, 2017] [Originally Added On: March 28th, 2017]
- SecureMyEmail is email encryption for everyone - TechRepublic - TechRepublic [Last Updated On: March 28th, 2017] [Originally Added On: March 28th, 2017]
- Apple iOS 10.3 will introduce encryption which makes it MORE difficult for cops and spooks to crack into ISIS nuts ... - The Sun [Last Updated On: March 29th, 2017] [Originally Added On: March 29th, 2017]
- How to Analyze An Encryption Access Proposal - Freedom to Tinker [Last Updated On: March 29th, 2017] [Originally Added On: March 29th, 2017]
- Questions for the FBI on Encryption Mandates - Freedom to Tinker [Last Updated On: March 29th, 2017] [Originally Added On: March 29th, 2017]
- Justice Department anti-terror chief keeps pressing on encryption - Politico (blog) [Last Updated On: March 29th, 2017] [Originally Added On: March 29th, 2017]
- UK government can force encryption removal, but fears losing, experts say - The Guardian [Last Updated On: March 29th, 2017] [Originally Added On: March 29th, 2017]
- Encryption FAQs [Last Updated On: March 29th, 2017] [Originally Added On: March 29th, 2017]
- Why isn't US military email protected by standard encryption tech? - Naked Security [Last Updated On: April 9th, 2017] [Originally Added On: April 9th, 2017]
- How have ARM TrustZone flaws affected Android encryption? - TechTarget [Last Updated On: April 9th, 2017] [Originally Added On: April 9th, 2017]
- Keeping the enterprise secure in the age of mass encryption - Information Age [Last Updated On: April 9th, 2017] [Originally Added On: April 9th, 2017]
- Lack of encryption led to Dallas siren hack - WFAA [Last Updated On: April 12th, 2017] [Originally Added On: April 12th, 2017]
- Internet Society tells G20 nations: The web must be fully encrypted - The Register [Last Updated On: April 12th, 2017] [Originally Added On: April 12th, 2017]
- Make Encryption Ubiquitous, Says Internet Society - Infosecurity ... - Infosecurity Magazine [Last Updated On: April 12th, 2017] [Originally Added On: April 12th, 2017]
- Can we encrypt the web while giving governments a backdoor to snoop? - SC Magazine UK [Last Updated On: April 12th, 2017] [Originally Added On: April 12th, 2017]
- Why we need to encrypt everything - InfoWorld [Last Updated On: April 12th, 2017] [Originally Added On: April 12th, 2017]
- Hacked Dallas sirens get extra encryption to fend off future attacks - Computerworld [Last Updated On: April 12th, 2017] [Originally Added On: April 12th, 2017]
- SHA-1 Encryption Has Been Broken: Now What? - Forbes [Last Updated On: April 14th, 2017] [Originally Added On: April 14th, 2017]
- Hewlett Packard Enterprise touts encryption tool for federal clients - The Hill [Last Updated On: April 14th, 2017] [Originally Added On: April 14th, 2017]
- Encryption on the Rise in Age of Cloud - Infosecurity Magazine - Infosecurity Magazine [Last Updated On: April 14th, 2017] [Originally Added On: April 14th, 2017]
- Lawmaker Pushes Bill That Requires Encryption by Pennsylvania State Employees - Government Technology [Last Updated On: April 14th, 2017] [Originally Added On: April 14th, 2017]
- Disk encryption - Wikipedia [Last Updated On: April 14th, 2017] [Originally Added On: April 14th, 2017]
- The apps to use if you want to keep your messages private - Recode [Last Updated On: April 15th, 2017] [Originally Added On: April 15th, 2017]