Security Affairs

FEBRUARY 12, 2022

and Australia have published a joint advisory warning of an increased globalised threat of ransomware worldwide in 2021. “Ransomware tactics and techniques continued to evolve in 2021, which demonstrates ransomware threat actors’ growing technological sophistication and an increased ransomware threat to organizations globally.”

Ransomware 92

Ransomware Backups Encryption Accountability 92

Security Boulevard

MARCH 31, 2021

roundup of UK focused Cyber and Information Security News, Blog Posts, Reports and general Threat Intelligence from the previous calendar month, March 2021. FatFace CEO Liz Evans released a statement which said “ On 17th January 2021 FatFace identified some suspicious activity within its IT systems. How not to disclosure a Hack.

Energy and Utilities 120

Energy and Utilities Ransomware Banking Hacking 120

Krebs on Security

DECEMBER 8, 2022

In April, 2021, KrebsOnSecurity detailed how CLOP helped pioneer another innovation aimed at pushing more victims into paying an extortion demand: Emailing the ransomware victim’s customers and partners directly and warning that their data would be leaked to the dark web unless they can convince the victim firm to pay up. ” .

Healthcare 274

Healthcare Backups Ransomware Insurance 274

Krebs on Security

DECEMBER 3, 2021

More commonly, that access is purchased from a cybercriminal broker who specializes in acquiring remote access credentials — such as usernames and passwords needed to remotely connect to the target’s network. The username associated with that account was “ bo3dom.” com back in 2011, and sanjulianhotels[.]com

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Ransomware Passwords Accountability Cybercrime 304

Security Affairs

SEPTEMBER 3, 2021

.” The PIN provides a series of examples of ransomware attacks impacting food and agriculture sector businesses, such as an attack that took place in January 2021 against an identified US farm that resulted in losses of approximately $9 million due to the disruption of the farming operations.

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Ransomware Passwords Backups Firmware 98

Security Affairs

MARCH 19, 2022

The AvosLocker ransomware-as-a-service emerged in the threat landscape in September 2021, since January the group expanded its targets by implementing the support for encrypting Linux systems, specifically VMware ESXi servers. Regularly back up data, password protect backup copies offline. hard drive, storage device, the cloud).

Ransomware 98

Ransomware DDOS Passwords Backups 98

Malwarebytes

FEBRUARY 14, 2022

BlackByte ransomware is a relatively new ransomware-as-a-service (RaaS) tool, that has been around since July 2021. Our friends at Trustwave published a two-part [ 1 ] [ 2 ], in-depth analysis of the first version of BlackByte in October 2021. Lastly the FBI has advised organizations to keep regular backups of their data.

Ransomware 93

Ransomware Backups Encryption InfoSec 93

Security Affairs

FEBRUARY 5, 2022

The LockBit ransomware gang has been active since September 2019, in June 2021 the group announced the LockBit 2.0 ” The FBI flash alert also includes mitigations to prevent LockBit ransomware infections: Require all accounts with password logins (e.g., Like other ransomware gangs, Lockbit 2.0

Ransomware 90

Ransomware Backups Encryption Accountability 90

Krebs on Security

SEPTEMBER 30, 2023

“Experience in backup, increase privileges, mikicatz, network. was also used to register an account at the online game stalker[.]so The above accounts, as well as the email address semen_7907@mail.ru , were all registered or accessed from the same Yekaterinburg Internet address mentioned previously: 31.192.175.63.

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Ransomware Accountability Cybercrime Backups 224

eSecurity Planet

MARCH 21, 2022

By using a misconfigured Cisco Duo MFA implementation to force enrollment of a new device, the hackers were then able to use the “PrintNightmare” Windows Print Spooler vulnerability ( CVE-2021-34527 and CVE-2021-36958 ) to obtain administrator privileges. Inactive Accounts and Default Configurations.

VPN 117

VPN Accountability Authentication Passwords 117

Spinone

DECEMBER 23, 2019

Data Security: Airtight Backup If you don’t have a robust Data Loss Protection (DLP) plan, all your security strategy will fall apart. The core of all the DLP plan is having a ransomware-proof backup that will let you restore data in case you get hit. Backup your data at least three times a day; 3.

Ransomware 52

Ransomware Backups Antivirus Firewall 52

Malwarebytes

MAY 8, 2022

While we recently “ celebrated ” World Password Day, almost every security outlet keeps telling us that passwords alone are not enough. Which begs the question: If passwords are such a problem, why use them at all? Now Apple, Google and Microsoft have announced that you don’t have to.

Authentication 98

Authentication Passwords Accountability Phishing 98

Malwarebytes

OCTOBER 11, 2023

According to a recent post on its Facebook account, all of the corporation's public-facing applications have been back online since October 6, 2023, including "the website, Member Portal, eClaims for electronic submission of hospital claims, and EPRS for employer remittances." Create offsite, offline backups.

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Antivirus Insurance Ransomware Healthcare 100

Security Boulevard

MAY 9, 2022

Either way, this ransomware-for-hire has been around far longer (in internet terms) than the bulletin may have some believe, having been first seen in September 2021. The ransomware targets virtual machines and snapshots, looking to escape containers, encrypt any possible persistence, and wipe out backups that weren’t carefully archived.

Ransomware 98

Ransomware Antivirus Backups Passwords 98

Malwarebytes

JULY 21, 2021

Using SeriousSAM, a user can access multiple system files, including the Security Accounts Manager (SAM) database. The attacker would then have full control, which means they can install programs, view, change, or delete data, and create new accounts with full user rights. “But the passwords are hashed!”,

Authentication 145

Authentication Passwords Accountability Backups 145

SecureWorld News

SEPTEMBER 16, 2022

The group of threat actors has been observed exploiting known vulnerabilities in Fortinet FortiOS and Microsoft Exchange servers since early 2021 to gain access to a wide range of targeted entities. The mitigation techniques include the following: Implement and Enforce Backup and Restoration Policies and Procedures. police department.

Ransomware 87

Ransomware Government Encryption Antivirus 87

Herjavec Group

SEPTEMBER 24, 2021

Ransomware is a breakout ransomware group that became operational shortly after the shutdown of the REvil Ransomware and DarkSide Ransomware operations in late Summer 2021. T1070 Valid Accounts BlackMatter uses valid accounts to logon to the victim network. . Educate users on strong passwords and the re-use of old passwords. .

Ransomware 109

Ransomware Manufacturing Energy and Utilities Encryption 109

Malwarebytes

JULY 27, 2022

ProxyLogon consists of four vulnerabilities which can be combined to form an attack chain that only requires the attacker to find the server running Exchange, and the account from which they want to extract email. This allowed the threat actor to steal the actual passwords and not just the hashes. Malicious behavior.

Backups 88

Backups Cryptocurrency Passwords Internet 88

Security Affairs

JUNE 8, 2022

“Upon gaining an initial foothold into a telecommunications organization or network service provider, PRC state-sponsored cyber actors have identified critical users and infrastructure including systems critical to maintaining the security of authentication, authorization, and accounting. Enforce MFA on all VPN connections [ D3-MFA ].

Telecommunications 96

Telecommunications Authentication Passwords Accountability 96

Security Affairs

FEBRUARY 14, 2022

As of November 2021, BlackByte ransomware had compromised multiple US and foreign businesses, including entities in at least three US critical infrastructure sectors (government facilities, financial, and food & agriculture).” Use double authentication when logging into accounts or services. ” reads the advisory.

Ransomware 91

Ransomware Accountability Firmware Antivirus 91

eSecurity Planet

JUNE 16, 2022

However, basic cybersecurity tools and practices, like patching , strong passwords , and multi-factor authentication (MFA), “can prevent 80 to 90% of cyberattacks,” said Anne Neuberger, deputy national security advisor for cyber and emerging technologies, during a White House press conference in Sept. Cyberattack Statistics. Mobile attacks.

Backups 145

Backups Ransomware Firewall Malware 145

Hot for Security

MAY 4, 2021

The vulnerability is tracked as CVE-2021-30665 and was reported to Apple by three security researchers, nicknamed yangkang, zerokeeper and bianliang. Apple in 2021 is off to a bad start security-wise. The flaw, tracked as CVE-2021-30657, was discovered by security researcher Cedric Owens. How to patch now.

VPN 144

VPN Adware Engineering Malware 144

Malwarebytes

MARCH 10, 2022

Observed since: July 2021 Ransomware note: BlackByteRestore.txt Ransomware extension: BlackByte Kill Chain: Some victims reported that attackers used known Microsoft Exchange Server vulnerabilities to gain access to their networks. > Observed since: January 2021 Ransomware note: BackFiles_encoded01.txt Mitigations.

Ransomware 71

Ransomware Phishing Accountability Technology 71

Malwarebytes

OCTOBER 11, 2021

Some 14,000 people have been notified about a spear phish attempt looking to compromise accounts and access their files. Some info for people who got the warning and a reminder what it means: [link] and also in this — Shane Huntley (@ShaneHuntley) October 7, 2021. — Shane Huntley (@ShaneHuntley) October 7, 2021.

Government 100

Government Phishing Accountability Passwords 100

Security Affairs

MAY 25, 2021

systems on March 7, 2021.” “Based on our investigation and forensic analysis, Bose determined, on April 29, 2021, that the perpetrator of the cyber-attack potentially accessed a small number of internal spreadsheets with administrative information maintained by our Human Resources department. ” reads the letter.

Ransomware 118

Ransomware Malware Cyber Attacks Backups 118

CyberSecurity Insiders

OCTOBER 13, 2021

In 2020, ransomware attacks grew by 150%, and are growing even faster in 2021 , and with costs to repair the damage they cause in the millions of dollars, many organizations are desperate for solutions. Passwords are the number one cause of ransomware attacks and other data breaches, and stolen credentials result in 85% of all cyberattacks.

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Ransomware Passwords Authentication Encryption 144

Krebs on Security

AUGUST 2, 2022

re abruptly announced it was permanently closing after a cybersecurity breach allowed unknown intruders to trash its servers and delete customer data and backups. According to Constella Intelligence [currently an advertiser on KrebsOnSecurity], Oleg used the same password from his iboss32@ro.ru is no longer active.

Malware 265

Malware Cybercrime Internet Internet 265

The Last Watchdog

JULY 18, 2023

The additional result of these hacks include: •51% had their information phished •43% had credit card information stolen •35% had their username and password stolen •17% had their identity stolen or cloned Additionally, the study found that a large majority of Americans (75%) harbor genuine concerns about visiting websites that do not look secure.

Hacking 100

Hacking DDOS Small Business Spyware 100

eSecurity Planet

JANUARY 18, 2024

Data Security & Recovery Measures Reliable CSPs provide high-level security and backup services; in the event of data loss, recovery is possible. Users have direct control over data security but are also responsible for backup procedures and permanently lost data in the event of device damage or loss.

Risk 125

Risk Backups Encryption DDOS 125

Security Affairs

SEPTEMBER 1, 2021

. “Although FBI and CISA do not currently have any specific threat reporting indicating a cyberattack will occur over the upcoming Labor Day holiday, malicious cyber actors have launched serious ransomware attacks during other holidays and weekends in 2021.” Using strong passwords. Avoiding clicking on suspicious links.

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Ransomware Risk Encryption Passwords 105

Security Boulevard

APRIL 23, 2021

Google noted a more than 600% spike in phishing attacks in 2020 compared to 2019 with a total of 2,145,013 phishing sites registered as of January 17, 2021, up from 1,690,000 on Jan 19, 2020. Phishing attacks account for more than 80% of reported security incidents. Brand impersonation accounts for 81% of all spear phishing attacks.

Phishing 100

Phishing Scams Media Backups 100

Security Boulevard

JUNE 22, 2023

We started getting that visibility with BloodHound Enterprise in 2021. Tier 0 includes accounts, groups, and other assets that have direct or indirect administrative control of the Active Directory forest, domains, or domain controllers, and all the assets in it.” This definition leaves a lot to be desired.

Backups 57

Backups Accountability Passwords Authentication 57

Herjavec Group

AUGUST 23, 2021

Since at least June 2021, the LockBit group started advertising “LockBit 2.0” As of August 6, 2021, the Australian Cyber Security Centre has confirmed that LockBit 2.0 lafand wbadmin to delete any backups . Enable multifactor authentication (MFA) for all user accounts if possible. bcdedit to disable recovery.

Ransomware 52

Ransomware Encryption Manufacturing Backups 52

Security Affairs

APRIL 2, 2021

In March 2021, government experts observed state sponsored hackers scanning the internet for servers vulnerable to the above flaws, the attackers were probing systems on ports 4443, 8443, and 10443. Regularly back up data, air gap, and password protect backup copies offline. Implement network segmentation.

Passwords 66

Passwords Government Firmware Accountability 66

eSecurity Planet

FEBRUARY 15, 2022

The agencies offered some sound cybersecurity advice for BlackByte that applies pretty generally: Conduct regular backups and store them as air-gapped, password-protected copies offline. Review domain controllers, servers, workstations, and active directories for new or unrecognized user accounts. How to Use the CISA Catalog.

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Ransomware Encryption Backups Accountability 128

Adam Levin

DECEMBER 16, 2020

Here are 12 New Year Resolutions for a safer and more secure digital you in 2021: Think before you click that email link: 2020 was a record-breaking year for ransomware, malware, and phishing , and many, if not most of these attacks were launched with the click on a link in an email. That’s always the case when it comes to cybersecurity.

VPN 245

VPN Antivirus Passwords Backups 245

Malwarebytes

MAY 6, 2022

REvil (aka Sodinokibi) first appeared in May 2020 and has been responsible for numerous high-profile ransomware attacks, including arguably the biggest ransomware attack of all time—a supply-chain attack on Kaseya VSA in July 2021 that is thought to have affected over 1,000 businesses. Ensure routine auditing is conducted for all accounts.

Ransomware 85

Ransomware Encryption Accountability Technology 85