Spinone

OCTOBER 10, 2019

The best way to stay up-to-date with the recent trends is by reading the top cybersecurity blogs. Here’s our list of the best cybersecurity blogs to read and follow. Securing Tomorrow SecuringTomorrow is a blog by McAfee, one of the biggest security software providers. Their main focus is on cybercrime investigations.

Cybersecurity 56

Cybersecurity IoT Antivirus Education 56

SecureList

MAY 12, 2021

Botmasters and account resellers are tasked with providing initial access inside the victim’s network. For a more detailed overview we chose two of the most noteworthy Big Game Hunting ransomware in 2021. REvil operators have demanded the highest ransoms in 2021. The first one is the REvil (aka Sodinokibi) gang.

Ransomware 129

Ransomware Encryption Malware Cybercrime 129

Webroot

DECEMBER 14, 2020

One thing the cybersecurity experts at Webroot agree on is that work from home is here to stay for 2021, or at least it won’t recede to pre-pandemic levels in even the medium-term. The biggest change for 2021 will be securing remote workforces and remote perimeters, which include home networks and home devices, particularly personal devices.

Cybersecurity 74

Cybersecurity Engineering Phishing Social Engineering 74

Krebs on Security

MARCH 4, 2022

27, a Ukrainian cybersecurity researcher who is currently in Ukraine leaked almost two years’ worth of internal chat records from Conti, which had just posted a press release to its victim shaming blog saying it fully supported Russia’s invasion of his country. ” BY HOOK OR BY CROOK.

Ransomware 212

Ransomware Insurance Cyber Insurance Accountability 212

Webroot

AUGUST 27, 2021

Even given what we now know – that 2021 would feature some momentous ransomware attacks against physical and IT infrastructure – the report’s expert authors recognized the threat was dire. NIST notes the importance of making sure backups are isolated from one another to prevent infections from spreading between them.

Ransomware 136

Ransomware Backups Antivirus Security Awareness 136

Malwarebytes

MARCH 9, 2022

In September 2021, the ransomware operators threatened to publish all the data of victimized organizations that seek help from law enforcement or investigators following ransomware attacks. Audit user accounts with administrative privileges and configure access controls with least privilege in mind. Don’t call the cops.

Ransomware 112

Ransomware Backups VPN Encryption 112

CyberSecurity Insiders

JUNE 24, 2021

As #RansomwareWeek draws to a close here on the (ISC)² blog, we turn our attention to how organizations can defend themselves. Data Backup. Back up all data as well as “every nonstandard application and its supporting IT infrastructure,” and test the backup and recovery to ensure they can handle an attack. Least Privilege.

Ransomware 103

Ransomware Backups Penetration Testing Education 103

Security Affairs

APRIL 16, 2023

Source Tritter: Account @ SoloClaudio As reported by BleepingComputer, many customers are reporting [ 1 , 2 ] the problems they are facing due to the outage. The company pointed out that restaurants impacted are still able to serve their customers and that the incident only impacted a specific functionality. ” continues the notice.

Ransomware 82

Ransomware Manufacturing Backups Education 82

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. . 23, 2021). . [5] BlackMatter?Ransomware dll, advapi32.dll,

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. Deploy a backup strategy that creates regular backups that are easy to deploy when needed. Malicious behavior.

Backups 90

Backups Cryptocurrency Passwords Internet 90

Webroot

FEBRUARY 10, 2022

Kia Motors, Accenture, Acer, JBS…these companies were some of the largest to be compromised by ransomware in 2021. In our 2021 Webroot BrightCloud ® Threat Report , we found overall infection rates to be rising fastest in the healthcare, non-profit and arts/entertainment/recreation industries.

Ransomware 106

Ransomware Small Business Backups Threat Reports 106

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. To nominate, please visit:?. Pierluigi Paganini.

Telecommunications 95

Telecommunications Authentication Passwords Accountability 95

Security Affairs

MAY 7, 2022

“Raspberry Robin is Red Canary’s name for a cluster of activity we first observed in September 2021 involving a worm that is often installed via USB drive.” The malware uses TOR exit nodes as a backup C2 infrastructure. ” reads the advisory published by Red Canary. exe to execute a malicious command.

Malware 80

Malware Backups Manufacturing Hacking 80

Security Boulevard

JUNE 22, 2023

In this blog post series, we will explain how we define Tier Zero and explain what common assets we recommend to be part of Tier Zero. This blog post was written together with Elad Shamir and Justin Kohler. We started getting that visibility with BloodHound Enterprise in 2021. This definition leaves a lot to be desired.

Backups 59

Backups Accountability Passwords Authentication 59

The Last Watchdog

JULY 18, 2023

consumers, ages 18 and over, was conducted by Propeller Insights on behalf of HostingAdvice in June of 2021. As “The Authority on Web Hosting,” HostingAdvice.com is home to unique content and resources in the hosting industry, including: blog articles, how-to guides, reviews and the world’s best beginner’s guide.

Hacking 100

Hacking DDOS Small Business Spyware 100

eSecurity Planet

JANUARY 28, 2022

Microsoft in November fended off a massive distributed denial-of-service (DDoS) attack in its Azure cloud that officials said was the largest ever recorded, the latest in a wave of record attacks that washed over the IT industry in the second half of 2021. As in the first six months, most attacks were short-lived.

DDOS 135

DDOS IoT Engineering DNS 135

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 104

Government Phishing Accountability Passwords 104

The Last Watchdog

MAY 5, 2022

Well, the stats are even scarier with over 50% increase in ransomware attacks in 2021, compared to 2020. Back up your data and secure your backups in an offline location. From there, it’s possible to find devices with privileged accounts and take the attack further. Ransomware? Related: Make it costly for cybercriminals.

Ransomware 247

Ransomware Risk Internet Internet 247

McAfee

OCTOBER 31, 2021

In this blog, we take a deeper dive into the continuingly aggressive role Nation States will play in 2022. Equally, direct messages have been used by groups to take control over influencer accounts to promote messaging of their own. In May 2021 for example, the U.S. Prediction: Lazarus Wants to Add You as a Friend.

Cybercrime 115

Cybercrime Government Malware Media 115

The Last Watchdog

FEBRUARY 8, 2022

In recent years, we have seen diverse initiatives, including the Apple Business Manager (ABM) app launched in spring 2018 and Apple Business Essentials (ABE) in 2021, clearly showing Apple’s desire to conquer the enterprise market. All this happens while promising cloud backup, prioritized support, and secure data storage.

Marketing 245

Marketing Mobile Small Business Backups 245

CyberSecurity Insiders

MARCH 28, 2023

Data Protection Devices Are a Major Security Hole Storage and backup devices are central to ensuring data protection and overall cybersecurity. The average enterprise storage and backup device typically has 15 vulnerabilities , researchers found, three of which are high or critical risk.

Cybersecurity 52

Cybersecurity Small Business Backups Artificial Intelligence 52

Duo's Security Blog

SEPTEMBER 6, 2023

We have a lot of thoughts on passkeys – some of which we’ve shared in other posts in this passkey blog series – and today we’re going to explore how passkeys stack up against passwords from the perspective of cloud platforms. Google Password Manager On Android, the Google Password Manager provides backup and syncs passkeys.

Passwords 80

Passwords Password Management Authentication Threat Detection 80

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 86

Ransomware Encryption Accountability Technology 86

SecureList

JANUARY 16, 2024

In this blog post, we’ll explore one particular forensic artifact that stands out for uncovering some of the most elusive malware on iOS devices and shedding more light on the traces left by the sophisticated threats endangering the trusted companions in our pockets. This is not a tool – this is the nature of digital forensic artifacts.

Malware 122

Malware Mobile Backups Spyware 122

CyberSecurity Insiders

FEBRUARY 25, 2022

This blog was jointly written with Santiago Cortes. Key takeaways: The ransomware BlackCat is coded in Rust and was created in November 2021. According to these blogs, at least 10 companies may have been impacted by these ransomware campaigns in the first two weeks of February. Blog BotenaGo. Executive summary.

Ransomware 119

Ransomware Encryption Malware Backups 119

Malwarebytes

MARCH 30, 2021

PYSA’s “leak list” blog uses a vintage MS-DOS theme and ASCII art. PYSA ransomware has at least three known infection vectors: Brute-force attacks against management consoles and Active Directory (AD) accounts, phishing emails, and unauthorized Remote Desktop Protocol ( RDP ) connections to domain controllers.

Ransomware 108

Ransomware Encryption Education Government 108

SecureList

JUNE 15, 2022

I will buy accounts for access to corporate VPNs or firewalls (FortiGate, SonicWall, PulseSecure, etc.) A special mention should be made of the method for capturing legitimate accounts based on stealers. 2TB of 2020-2021 data: credentials related to banking accounts and the most popular services. Screenshot translation.

VPN 97

VPN Accountability Ransomware Encryption 97

Malwarebytes

JULY 13, 2022

Hive ransomware, a RaaS launched in June 2021, was also busy in March. To add insult to injury, REvil (aka Sodonokibi) appeared to return in April with new payloads and a fresh leak blog featuring a mixture of recent and old victims. Ransoms were 36 percent higher in 2021 than in 2020 at an average of $6.1 To pay or not to pay.

Ransomware 110

Ransomware Manufacturing Government Computers and Electronics 110

eSecurity Planet

MARCH 24, 2022

In a blog post detailing its efforts to track and contain the breach, Microsoft described LAPSUS$ as a “large scale social engineering and extortion campaign.” LAPSUS$ doesn’t appear to be using overtly sophisticated intrusion methods but instead relying on social engineering and purchased accounts.

Social Engineering 107

Social Engineering Engineering Data breaches Hacking 107

Malwarebytes

NOVEMBER 5, 2021

The attack in May 2021 triggered a shutdown of the largest fuel pipeline on US east coast, which sparked a new urgency in the US government’s determination to tackle ransomware. The DarkSide ransomware group called it quits after some of its servers and Bitcoin accounts were seized, and its DarkSide Leaks blog was shut down.

Ransomware 106

Ransomware Government Backups Accountability 106

SC Magazine

MAY 28, 2021

The Russian state-sponsored hackers behind the SolarWinds supply chain attack relied on a decidedly more cybercrime-styled playbook for their latest reported attack, launching a sweeping phishing campaign designed to distribute malware to organizations via weaponized communications sent from a compromised email marketing account.

Marketing 60

Marketing Phishing Accountability Authentication 60

Webroot

MAY 25, 2021

As a result, many businesses and managed service providers may try to account for their efficacy needs in the tools that they choose, vetting the solutions with the highest reviews and the best third party testing scores. The post 5 Tips to get Better Efficacy out of Your IT Security Stack appeared first on Webroot Blog.

Phishing 143

Phishing DNS Backups Cyber threats 143

SecureList

JULY 28, 2022

In late 2021, we encountered a malicious DXE driver incorporated into several UEFI firmware images that were flagged by our firmware scanner (integrated into Kaspersky products at the start of 2019). Pangolin is private malware we discovered in 2021, exclusively used by ZexCone, the threat actor behind ExCone and DexCone. Middle East.

Malware 136

Malware Firmware Phishing Cryptocurrency 136

McAfee

AUGUST 24, 2021

Though this partnership, our research led us to discover five previously unreported vulnerabilities in the medical system which include: CVE-2021-33886 – Use of Externally-Controlled Format String (CVSS 7.7). CVE-2021-33885 – Insufficient Verification of Data Authenticity (CVSS 9.7). Braun on January 11, 2021.

Computers and Electronics 145

Computers and Electronics Authentication Software Risk 145

Security Boulevard

JULY 11, 2021

virus writers (developers), website masters/crackers, envelope (account) stealers, virtual asset stealers/brokers and. Execute methodical workflow to exfiltrate data prior to encrypting for ransomware ( apply additional pressure to leak if victim chooses to restore from backup and not pay ransom ). patched April 10th, 2021.

Ransomware 119

Ransomware Software Encryption Risk 119

Cisco Security

JULY 14, 2021

For example, they will compromise backup systems so that administrators cannot use them to restore data. While any defender’s first goal should be to keep attackers off their network, it’s also important to make sure correct policies are in place to limit what users can do if they were to gain control of a network or user account.

Ransomware 139

Ransomware Technology Government Phishing 139

Malwarebytes

MAY 28, 2021

In this blog, we’ll home in on Conti, the strain identified by some as the successor, cousin or relative of Ryuk ransomware , due to similarities in code use and distribution tactics. Use strong passwords and regularly change passwords to network systems and accounts, implementing the shortest acceptable timeframe for password changes.

Healthcare 110

Healthcare Ransomware Encryption Passwords 110