Webroot

APRIL 21, 2021

Although cybercriminal activity throughout 2020 was as innovative as ever, some of the most noteworthy threat activity we saw came from the old familiar players, namely ransomware, business email compromise (BEC) and phishing. COVID-19 definitely affected phishing in very visible ways. Threat Research Analyst.

Threat Reports 103

Threat Reports Phishing Ransomware Backups 103

Security Affairs

MAY 11, 2021

The Federal Bureau of Investigation (FBI) and the Australian Cyber Security Centre (ACSC) are warning of an ongoing Avaddon ransomware campaign targeting organizations worldwide in multiple industries, including government, finance, energy, manufacturing, and healthcare. Follow me on Twitter: @securityaffairs and Facebook. Pierluigi Paganini.

Ransomware 131

Ransomware Backups Antivirus DDOS 131

eSecurity Planet

JUNE 16, 2022

Cyber criminals may damage, destroy, steal, encrypt, expose, or leak data as well as cause harm to a system. Encrypted threats spiked 167%, ransomware increased 105%, and 5.4 In May, cybersecurity researchers revealed that ransomware attacks are increasing their aggressive approach by destroying data instead of encrypting it.

Backups 145

Backups Ransomware Firewall Malware 145

Security Affairs

AUGUST 21, 2021

Most of the recent ransomware attack resulted in data breaches for the victims, threat actors implemented a double-extortion schema threatening the victims to data stolen before encrypting them on compromised systems. The guidance aims at helping government and private sector organizations in preventing such kinds of incidents.

Data breaches 115

Data breaches Ransomware Backups Technology 115

Security Affairs

FEBRUARY 12, 2022

Almost any sector was hit by sophisticated, high-impact ransomware attacks, including the Defense Industrial Base, Emergency Services, Food and Agriculture, Government Facilities, and Information Technology Sectors. Protect cloud storage by backing up to multiple locations, requiring MFA for access, and encrypting data in the cloud.

Ransomware 97

Ransomware Backups Encryption Accountability 97

Zigrin Security

OCTOBER 11, 2023

Espionage and Political Motives In some cases, hackers may target organizations or governments for espionage or political reasons. State-sponsored hacking is a growing concern, with governments using cyberattacks to gather intelligence, disrupt infrastructure, or compromise national security.

Cyber threats 52

Cyber threats Penetration Testing Passwords Backups 52

CyberSecurity Insiders

APRIL 16, 2023

Latest email security trends Phishing and spear-phishing attacks: Phishing is a type of social engineering attack where cybercriminals use deceptive emails to trick recipients into divulging sensitive information or downloading malware.

Cyber threats 124

Cyber threats Phishing Encryption Small Business 124

Malwarebytes

DECEMBER 14, 2022

The Flemish government under which Antwerp resides has confirmed that this is the result of a ransomware attack. Play can be recognized by the.play extension it adds to encrypted files and a very simple ReadMe.txt ransom note which is only dropped at the root of the C: drive, that simply contains the word 'PLAY' and a contact email address.

Ransomware 83

Ransomware Government Encryption Backups 83

Thales Cloud Protection & Licensing

MAY 9, 2022

government is recommending to ensure the operations of Critical National Infrastructure are not affected by ransomware attacks. Governments step up to protect all businesses. Government Towards a Zero Trust Architecture dictate U.S. Backup your systems and test regularly the effectiveness of your backups.

Cyber Insurance 71

Cyber Insurance Insurance Backups Ransomware 71

Hacker Combat

APRIL 6, 2022

Ransomware attacks targeting governments, businesses, hospitals, and private individuals are rising. You are neither safe on your private nor public network, as ransomware can encrypt your files and hold them hostage. When you open an infected file that seemingly appears safe, ransomware executes its process by encrypting data.

Ransomware 108

Ransomware Antivirus Encryption Passwords 108

eSecurity Planet

JULY 8, 2022

But it also requires software to orchestrate data movement, backup and restore technology to ensure a current copy of data is available, and the ability to recover systems and data rapidly. This type of backup and DR technology offers RPOs measured in hours. See the Best Backup Solutions for Ransomware Protection.

Backups 142

Backups Ransomware Technology Marketing 142

Malwarebytes

OCTOBER 28, 2021

According to a flash alert issued by the FBI , unknown cyber criminals using Ranzy Locker ransomware had compromised more than 30 US businesses as of July 2021, including victims in the construction, academic, government, IT, and transportation sectors. All encrypted files have extension: ranzy - How to restore my files? - Mitigation.

Ransomware 107

Ransomware Backups Encryption Firmware 107

Malwarebytes

AUGUST 30, 2023

But HIBP has also assisted governments, such as the UK, Australia, and Romania (to name a few), in monitoring for breaches in government domains. Qakbot is mostly spread through phishing campaigns that include malicious documents as attachments or links to download malicious files. Stop malicious encryption.

Ransomware 99

Ransomware Malware Backups Encryption 99

Thales Cloud Protection & Licensing

NOVEMBER 20, 2023

The Verizon 2023 Data Breach Investigations Report reveals that system intrusion, phishing, and web app attacks are the predominant patterns that enable criminals to steal personal and financial information, including credit card data. Today, using Point-to-Point Encryption (P2PE) isn't just a luxury; it's a necessity.

Retail 83

Retail Cybersecurity Financial Services Mobile 83

Security Affairs

AUGUST 27, 2021

Government experts state that the group uses multiple mechanisms to compromise networks of the victims, including phishing emails with malicious attachments to gain access and Remote Desktop Protocol (RDP) to move laterally once on the network. The Hive ransomware adds the.hive extension to the filename of encrypted files.

Ransomware 99

Ransomware Encryption Spyware Backups 99

Security Affairs

MARCH 19, 2022

. “AvosLocker is a Ransomware as a Service (RaaS) affiliate-based group that has targeted victims across multiple critical infrastructure sectors in the United States including, but not limited to, the Financial Services, Critical Manufacturing, and Government Facilities sectors. ransomware and phishing scams).

Ransomware 108

Ransomware DDOS Passwords Backups 108

Security Affairs

APRIL 9, 2023

A new round of the weekly SecurityAffairs newsletter arrived! Every week the best security articles from Security Affairs are free for you in your email box. billion rubles. billion rubles. billion rubles.

Computers and Electronics 90

Computers and Electronics Backups Cybercrime Marketing 90

Security Affairs

NOVEMBER 8, 2021

Government experts state that the group uses multiple mechanisms to compromise networks of the victims, including phishing emails with malicious attachments to gain access and Remote Desktop Protocol (RDP) to move laterally once on the network. The Hive ransomware adds the.hive extension to the filename of encrypted files.

Computers and Electronics 122

Computers and Electronics Ransomware Retail Spyware 122

Security Affairs

SEPTEMBER 20, 2020

.” The NCSC also provided info about the initial infection vectors observed in the ransomware attacks: Insecure Remote Desktop Protocol (RDP) configurations Vulnerable Software or Hardware Phishing emails. backup servers, network shares, servers, auditing devices). backup servers, network shares, servers, auditing devices).

Education 145

Education Ransomware Antivirus Backups 145

Security Affairs

FEBRUARY 10, 2023

Ransomware attacks on critical infrastructure conducted by North Korea-linked hacker groups are used by the government of Pyongyang to fund its malicious cyber operations, U.S. The government agencies detailed TTPs associated with North Korean APT groups such as: Acquire Infrastructure [ T1583 ]. and South Korean agencies warn.

Ransomware 90

Ransomware Healthcare Cryptocurrency Government 90

eSecurity Planet

OCTOBER 5, 2021

Data backup. The first is high-integrity, air-gapped data backups , which is the quickest and cheapest way to recover from an attack. The focus is on recovering deleted and encrypted files as quickly as possible. Also offers virtual disk repair, database repair, backup file repair, deleted file recovery. Proven Data.

Ransomware 139

Ransomware Backups Encryption Insurance 139

CyberSecurity Insiders

SEPTEMBER 24, 2021

From phishing attacks to ransomware attacks, business owners need to be adequately prepared to prevent further damage. . Thus, it would be best if you secured all networks by incorporating firewalls and advanced encryption technology. Implementing high-level encryptions will also keep your company data secure. Data Backup.

Cybersecurity 90

Cybersecurity Data breaches Backups Firewall 90

Security Affairs

MARCH 17, 2021

In March 2020, CERT France cyber-security agency warned about a new wave of ransomware attack that was targeting the networks of local government authorities. According to the experts, the first infections were observed in late 2019, victims reported their files were encrypted by a strain of malware.

Education 105

Education Ransomware Encryption Antivirus 105

Malwarebytes

OCTOBER 26, 2022

First spotted in June 2022, the DAIXIN Team quickly got the government's attention after executing multiple ransomware attacks against organizations in the health and public health sector. As is standard these days, the ransomware attacks involved both encrypting servers and stealing data.

Ransomware 79

Ransomware Healthcare Phishing VPN 79

Security Affairs

JULY 23, 2021

There was no need for a password or login credentials to access this information, and the data was not encrypted. Among these, 28 appeared to be properly configured (meaning they weren’t accessible), and 86 were accessible without any password nor encryption. What’s Happening? Sensitive information redacted.

Data breaches 99

Data breaches Identity Theft Government Phishing 99

Security Affairs

OCTOBER 22, 2022

US government agencies warned that the Daixin Team cybercrime group is actively targeting the U.S. The threat actors obtained the VPN credentials through phishing attacks. Secure PII/PHI at collection points and encrypt the data at rest and in transit by using technologies such as Transport Layer Security (TPS).

Ransomware 75

Ransomware VPN Cybercrime Accountability 75

eSecurity Planet

OCTOBER 16, 2023

Data Encryption Public cloud providers implement strong encryption mechanisms to protect data at rest, and users should enable encryption for data in transit as well. Data encryption in transit guarantees that information stays private while being sent across networks.

Encryption 108

Encryption DDOS Authentication Firewall 108

eSecurity Planet

JUNE 30, 2023

Government has offered a $10 million reward for information on the threat actors. TA505 is well-known for its involvement in global phishing and malware dissemination. Backup and Restoration: Keep offline backups of data and execute backup and restore on a regular basis.

Ransomware 104

Ransomware Backups Passwords Software 104

CyberSecurity Insiders

SEPTEMBER 14, 2021

They can both encrypt data and hide an IP address by using a secure chain to shield network activity. Backup and recovery – according to FEMA , 40% of small businesses never reopen after a disaster. Secure wireless networks – if you have a Wi-Fi network in your workplace, ensure it is secure, encrypted, and hidden.

Small Business 98

Small Business Cybersecurity Passwords Education 98

Malwarebytes

AUGUST 28, 2023

From its site: We work with over 500 health plans, managed care organisations, governments, and agencies to provide access to meals for people covered under Medicare and Medicaid, as well as the opportunity for individuals to order meals on their own. Stop malicious encryption. Create offsite, offline backups.

Data breaches 70

Data breaches Ransomware Identity Theft Backups 70

eSecurity Planet

SEPTEMBER 14, 2022

As a matter of fact, the most-reported crime in the 2021 Internet Crime Report report was phishing , a social engineering scam wherein the victim receives a deceptive message from someone in an attempt to get the victim to reveal personal information or account credentials or to trick them into downloading malware. costing an estimated $18.88

Social Engineering 120

Social Engineering Energy and Utilities Phishing Scams 120

Malwarebytes

MARCH 30, 2021

Mespinoza originally used the.locked extension on encrypted files, and then shifted to using.pysa. PYSA is capable of exfiltrating data from its victims before encrypting the files to be ransomed. Files are encrypted using AES implemented with RSA-encrypted keys. Don’t try to use backups because it were encrypted too.

Ransomware 112

Ransomware Encryption Education Government 112

eSecurity Planet

FEBRUARY 16, 2021

All of your files are encrypted with RSA-2048 and AES-128 ciphers.” ” Or you might see a readme.txt stating, “Your files have been replaced by these encrypted containers and aren’t accessible; you will lose your files on [enter date] unless you pay $2500 in Bitcoin.” Offline Backups.

Ransomware 97

Ransomware Backups Software Encryption 97

The Last Watchdog

JUNE 21, 2020

Related: What local government can do to repel ransomware Ransomware came into existence in 1989 as a primitive program dubbed the AIDS Trojan that was spreading via 5.25-inch Although most people think of ransomware as a dodgy application that encrypts data and holds it for ransom, the concept is much more heterogeneous than that.

Ransomware 244

Ransomware Hacking Encryption Penetration Testing 244

CyberSecurity Insiders

OCTOBER 1, 2021

Some APT attacks may even be government-funded and nation-state actors. Other best practices : Maintain backups! One overarching control that can be applied to help prevent long-term damage from a ransomware attacks is a strong backup program. Encrypt remote connections whenever possible. APT vs. a standard breach.

Firewall 139

Firewall Backups Ransomware Phishing 139

Malwarebytes

DECEMBER 23, 2021

We are in regular contact with relevant government authorities. While companies can use backups to recover from data encryption without paying the ransom, they can’t use them to contain leaks. Please note that the number of so-called fraudulent calls and mails has generally increased. Free to download. Stay safe, everyone!

Scams 127

Scams Ransomware Social Engineering Banking 127

Security Affairs

DECEMBER 28, 2019

. “Forensic analysis is currently ongoing but the virus, identified as “Ryuk” ransomware, may have entered the network of the MTSA facility via an email phishing campaign.” ” According to the USCG, the attack vector was likely a phishing email sent to the operators at the MTSA facility.

Ransomware 80

Ransomware Advertising Encryption Phishing 80