Malwarebytes

MARCH 10, 2022

In this February 2022 ransomware review, we go over some the most successful ransomware incidents based on both open source and dark web intelligence. Observed since: February 2022 Ransomware note: read_me.html Ransomware extension: <original file name> [vote2024forjb@protonmail[.]com].encryptedJB SFile (Escal).

Ransomware 106

Ransomware Phishing Technology Accountability 106

Malwarebytes

MAY 6, 2022

April 2022 was most notable for the emergence of three new ransomware-as-a-service ( RaaS ) groups— Onyx , Mindware , and Black Basta —as well as the unwelcome return of REvil , one of the world’s most notorious and dangerous ransomware operations. Ransomware attacks in April 2022. Known ransomware attacks in April 2022 by country.

Ransomware 98

Ransomware Encryption Technology Accountability 98

Malwarebytes

APRIL 11, 2022

In this March 2022 ransomware review, we go over some of the most successful ransomware incidents based on both open source and dark web intelligence. Install updates/patch operating systems, software, and firmware as soon as updates/patches are released. The post Ransomware: March 2022 review appeared first on Malwarebytes Labs.

Ransomware 98

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Malwarebytes

JULY 25, 2024

BitLocker is a Windows security feature that encrypts entire drives. Affected systems are running Windows 10 and 11 or one of the server versions (Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 R2, Windows Server 2008.).

Encryption 143

Encryption Firmware Accountability Risk 143

SecureList

NOVEMBER 18, 2022

IT threat evolution in Q3 2022. IT threat evolution in Q3 2022. IT threat evolution in Q3 2022. In July, we reported a rootkit that we found in modified Unified Extensible Firmware Interface (UEFI) firmware, the code that loads and initiates the boot process when the computer is turned on. Non-mobile statistics.

Malware 123

Malware Computers and Electronics Adware Cryptocurrency 123

eSecurity Planet

JULY 8, 2022

“With a cyberattack, it’s more than just data that needs protecting—at risk is really the entire physical infrastructure from applications and operating systems down to low-level firmware and BIOS. The solution contains a separate fault domain, which prevents ransomware-encrypted servers from infecting the data protection solution.

Backups 142

Backups Ransomware Technology Marketing 142

SecureList

APRIL 7, 2025

The contents of the TCESB CSV fully match the CSV data in the EDRSandBlast version of August 13, 2022, while the original malware commit of October 6, 2023 adds lines that are missing in the TCESB resource. This is a utility driver used to update PC drivers, BIOS and firmware.

Software 103

Software Encryption Malware Firmware 103

Malwarebytes

AUGUST 1, 2022

This web server is present in Arris firmware which can be found in several router models. released June 1, 2022). Unfortunately the Arris firmware is based on the vulnerable version of muhttpd. Derek Abdine found several vulnerabilities, one of which is: CVE-2022-31793 : Path traversal from the filesystem root.

Firmware 145

Firmware Internet Internet Passwords 145

The Last Watchdog

MAY 23, 2022

They require integrity, authentication, trusted identity and encryption. Protocols and policies setting new parameters for trusted connections are being hammered out and advanced encryption, authentication and data protection solutions are being ramped up. Related: Leveraging PKI to advance electronic signatures.

Cybersecurity 214

Cybersecurity Computers and Electronics Digital transformation Encryption 214

Security Affairs

JANUARY 29, 2022

QNAP forces its customers to update the firmware of their Network Attached Storage (NAS) devices to protect against the DeadBolt ransomware. QNAP forced the firmware update for its Network Attached Storage (NAS) devices to protect its customers against the DeadBolt ransomware. ” states the vendor.

Ransomware 118

Ransomware Firmware Encryption Engineering 118

Malwarebytes

OCTOBER 6, 2022

The critical Qualcomm vulnerabilities all relate to the WLAN component and have the following CVEs: CVE-2022-25748 has a CVSS score of 9.8 CVE-2022-25718 has a CVSS score of 9.1 CVE-2022-25720 has a CVSS score of 9.8 out of 10 and could be exploited to trigger memory corruption leading to arbitrary code execution.

Wireless 98

Wireless Mobile Encryption Firmware 98

Security Affairs

JANUARY 16, 2022

BleepingComputer also reported that dozens of ransom notes and encrypted files have been submitted to the ID-Ransomware service by affected QNAP users. “It seems like a new version of the QLocker ransomware appeared on 06/1/2022. Up to date apps and firmware seem not to help either.” We will see if thats the case.

Ransomware 141

Ransomware Encryption Backups Firmware 141

Malwarebytes

DECEMBER 19, 2023

According to the FBI, Play made around 300 victims between June 2022 and October 2023 among a wide range of businesses and critical infrastructure in North America, South America, and Europe. Then the hunt for valuable data and the preparation for the encryption process begins. Stop malicious encryption.

Ransomware 111

Ransomware Backups Encryption Firmware 111

Security Affairs

MAY 16, 2022

Researchers devised an attack technique to tamper the firmware and execute a malware onto a Bluetooth chip when an iPhone is “off.” Unlike NFC and UWB chips, the Bluetooth firmware is neither signed nor encrypted opening the doors to modification. To nominate, please visit:?

Malware 98

Malware Wireless Firmware Mobile 98

Security Affairs

MARCH 22, 2022

Since January, DeadBolt ransomware operators are targeting QNAP NAS devices worldwide , its operators claim the availability of a zero-day exploit that allows them to encrypt the content of the infected systems. Once encrypted the content of the device, the ransomware appends. ” reads the post published by Censys.”Fortunately,

Ransomware 102

Ransomware Firmware Internet Internet 102

Malwarebytes

JULY 10, 2022

pic.twitter.com/tFrKeZgKpL — Jen Easterly (@CISAJen) July 6, 2022. North Korean state-sponsored cyber-actors used Maui ransomware in these incidents to encrypt servers responsible for healthcare services—including electronic health records services, diagnostics services, imaging services, and intranet services.

Healthcare 115

Healthcare Ransomware Encryption Firmware 115

Security Affairs

AUGUST 9, 2023

Google researcher Daniel Moghimi devised a new side-channel attack technique Intel CPU, named Downfall, that relies on a flaw tracked as CVE-2022-40982. Malware can carry out a Downfall attack to steal sensitive information like passwords, encryption keys, and private data such as banking details, personal emails, and messages.

Firmware 97

Firmware Encryption Software Banking 97

SecureList

JUNE 8, 2022

Number of router vulnerabilities according to cve.mitre.org, 2010–2022 ( download ). Number of router vulnerabilities according to nvd.nist.gov, 2010–2022 ( download ). search for smart devices with the default password in the summer of last year revealed more than 27,000 hits, a similar search in April 2022 returned only 851.

DDOS 133

DDOS Passwords IoT Firmware 133

Security Affairs

MAY 20, 2022

.” Since January, DeadBolt ransomware operators are targeting QNAP NAS devices worldwide , its operators claim the availability of a zero-day exploit that allows them to encrypt the content of the infected systems. Once encrypted the content of the device, the ransomware appends.

Ransomware 112

Ransomware Internet Internet Firmware 112

CyberSecurity Insiders

APRIL 9, 2023

According to an office statement released by Taiwan-based Micro-Star International (MSI) Co LTD, a ransomware gang named ‘Money Message’ has encrypted its servers and is demanding a huge sum in exchange for the decryption key.

Ransomware 108

Ransomware Firmware Manufacturing Cyber Attacks 108

SecureList

JUNE 20, 2023

The findings of the study reveal a number of serious security issues, including the use of hard-coded credentials, and an insecure firmware update process. We later managed to extract the firmware from the EEPROM for further static reverse engineering. Further hardware analysis of the circuit board helped us identify chips.

Firmware 106

Firmware Passwords Manufacturing Mobile 106

Malwarebytes

JANUARY 28, 2022

Earlier this week (25 January, 2022) news broke that a ransomware group was targeting QNAP Network Attached Storage (NAS) devices. QNAP) pushed out an automatic, forced, update with firmware containing the latest security updates to protect against the attackers’ “DeadBolt” ransomware. Today QNAP® Systems, Inc.

Ransomware 97

Ransomware Firmware Encryption Backups 97

Security Affairs

AUGUST 17, 2022

Researchers uncovered a new flaw, dubbed ÆPIC, in Intel CPUs that enables attackers to obtain encryption keys and other secret information from the processors. The ÆPIC Leak ( CVE-2022-21233 ) is the first architecturally CPU bug that could lead to the disclosure of sensitive data and impacts most 10th, 11th and 12th generation Intel CPUs.

Architecture 100

Architecture Firmware Software Information Security 100

Malwarebytes

OCTOBER 19, 2022

DeadBolt is a ransomware that specializes in encrypting online network attached storage (NAS) devices. In January 2022, news broke that a ransomware group was targeting QNAP Network Attached Storage (NAS) devices. Make sure that the firmware of your device and all the software running on it is up to date.

Ransomware 98

Ransomware Firmware VPN Cybercrime 98

Security Boulevard

JANUARY 4, 2025

Vulnerabilities and Malware Primarily includes severe and exploited vulnerabilities in devices or software used by end users (ex: a major router firmware flaw). Commonly, these botnets exploit CVE-2015-2051, CVE-2019-10891, CVE-2022-37056, and CVE-2024-33112 for initial access to vulnerable D-Link routers.

Data breaches 52

Data breaches Firmware Healthcare Malware 52

Security Affairs

SEPTEMBER 6, 2022

today detected the security threat DEADBOLT leveraging exploitation of Photo Station vulnerability to encrypt QNAP NAS that are directly connected to the Internet. Once encrypted the content of the device, the ransomware appends. The attacks started on Saturday meantime the Taiwanese vendor has addressed the vulnerability.

Ransomware 106

Ransomware Internet Internet Encryption 106

SecureWorld News

FEBRUARY 2, 2022

Thankfully, Emsisoft CTO Fabian Wosar came to the rescue and shared this tweet: QNAP users who got hit by DeadBolt and paid the ransom are now struggling to decrypt their data because a forced firmware update issued by @QNAP_nas removed the payload that is required for decryption. January 30, 2022. link] — Fabian Wosar (@fwosar).

Ransomware 98

Ransomware Firmware Encryption Internet 98

eSecurity Planet

FEBRUARY 15, 2022

Also read: Top Vulnerability Management Tools for 2022. The ransomware encrypts files on compromised Windows host systems, including physical and virtual servers, the advisory noted, and the executable leaves a ransom note in all directories where encryption occurs, including ransom payment instructions for obtaining a decryption key.

Ransomware 128

Ransomware Encryption Backups Accountability 128

Security Affairs

FEBRUARY 28, 2024

“As early as 2022, APT28 actors had utilized compromised EdgeRouters to facilitate covert cyber operations against governments, militaries, and organizations around the world.” Since September 2022, Moobot botnet was spotted targeting vulnerable D-Link routers. Upgrade to the latest firmware version.

Energy and Utilities 134

Energy and Utilities Government Firewall Malware 134

Krebs on Security

JULY 25, 2023

Preserving bandwidth for both customers and victims was a primary concern for SocksEscort in July 2022, when 911S5 — at the time the world’s largest known malware proxy network — got hacked and imploded just days after being exposed in a story here. “Probably, they wanted to keep that revenue stream going.”

Malware 244

Malware VPN Internet Internet 244

SecureList

MARCH 20, 2024

Encrypted C2 address in a chat invitation Tambir supports more then 30 commands that it can retrieve from the C2. The same malware earlier had been found in the firmware of a kids’ smart watch by an Israeli manufacturer distributed mainly in Europe and the Middle East. Collects system information (e.g.

Malware 130

Malware Mobile Firmware Spyware 130

Malwarebytes

MAY 12, 2022

The Cybersecurity & Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI) have updated their joint cybersecurity advisory, Strengthening Cybersecurity of SATCOM Network Providers and Customers , originally released March 17, 2022, with US government attribution to Russian state-sponsored malicious cyberactors.

Government 95

Government Firmware DDOS Cybersecurity 95

Malwarebytes

JULY 20, 2022

According to court documents, in May 2021, North Korean hackers used a ransomware strain called Ransom.Maui to encrypt the files and servers of a medical center in the District of Kansas. In May 2022, the FBI seized the contents of two cryptocurrency accounts that had received funds from the Kansas and Colorado health care providers.

Ransomware 98

Ransomware Cryptocurrency Healthcare Firmware 98

Malwarebytes

MARCH 29, 2022

On March 17, 2022, the Cybersecurity & Infrastructure Security Agency (CISA) published an al e rt in conjunction with the Federal Bureau of Investigation (FBI) which warned of possible threats to US and international satellite communication (SATCOM) networks. pic.twitter.com/Cy1kiAN0bc — NB65 (@xxNB65) March 1, 2022.

Cybersecurity 98

Cybersecurity Internet Internet Technology 98

Jane Frankland

MAY 3, 2025

With over 100 attacks attributed to them since 2022, including high-profile breaches like MGM Resorts and Caesars Entertainment in 2023, their reach and ambition continue to grow. Organisations of all sizes now face a dual challenge: Reduce the immediate risks posed by increasingly sophisticated attackers.

Cyber Attacks 100

Cyber Attacks Retail Cyber threats Backups 100

SecureList

OCTOBER 25, 2023

It comes equipped with a built-in TOR network tunnel for communication with command servers, along with update and delivery functionality through trusted services such as GitLab, GitHub, and Bitbucket, all using custom encrypted archives. org/JulieHeilman/m100-firmware-mirror/downloads/ bitbucket[.]org/upgrades/um/downloads/

Malware 145

Malware DNS Encryption Cryptocurrency 145

Malwarebytes

DECEMBER 16, 2021

Once installed, use the Update & security section of the app to download and install the latest firmware. CVE-2021-43217 Windows Encrypting File System (EFS) Remote Code Execution vulnerability. CVE-2021-43890 Windows AppX Installer Spoofing vulnerability. Microsoft is addressing the vulnerability in a phased two-part rollout.

Wireless 127

Wireless Passwords Firmware Authentication 127