Krebs on Security

NOVEMBER 17, 2022

He’d been on the job less than six months, and because of the way his predecessor architected things, the company’s data backups also were encrypted by Zeppelin. “We’ve found someone who can crack the encryption.” Then came the unlikely call from an FBI agent. “Don’t pay,” the agent said.

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Ransomware Encryption Backups Manufacturing 315

Krebs on Security

APRIL 26, 2019

iLnkP2P is designed to allow users of these devices to quickly and easily access them remotely from anywhere in the world, without having to tinker with one’s firewall: Users simply download a mobile app, scan a barcode or enter the six-digit ID stamped onto the bottom of the device, and the P2P software handles the rest.

IoT 266

IoT Firewall Manufacturing Computers and Electronics 266

Security Affairs

OCTOBER 5, 2020

The experts are monitoring the Mirai-based botnet since November 2019 and observed it exploiting two Tenda router 0-day vulnerabilities to spread a Remote Access Trojan (RAT). “Two zero days, 12 remote access functions for the router, encrypted traffic protocol, and infrastructure IP that that moves around. .

IoT 138

IoT Firmware DNS Advertising 138

eSecurity Planet

OCTOBER 8, 2021

With a multi-layered approach to endpoint protection, the ESET PROTECT Advanced solution fits small to medium-sized businesses and offers advanced EPP capabilities, full disk encryption , and an automated sandbox for dynamic threat analysis. Full Disk Encryption. Read more: 19 Best Encryption Software & Tools of 2021.

Encryption 119

Encryption Malware Network Security Firewall 119

Thales Cloud Protection & Licensing

JULY 20, 2021

CPI turned the challenges of 2020 into a positive way to celebrate vendors and managed service providers (MSP) who excelled to turn 2019 practices into new opportunities and a fresh modus operandi. Data Firewall. Encryption. Encryption Key Management. Watch as CPI unveils all the winners of European MSP Innovation Awards.

Encryption 127

Encryption Firewall Data breaches Marketing 127

Security Affairs

MARCH 4, 2024

CrowdStrike researchers reported that at least 13 telecommunication companies were compromised by since 2019. GTPDOOR also supports authentication and encryption mechanisms. An intriguing aspect of GTPDOOR is its minimal impact on ingress firewall configurations.

Telecommunications 129

Telecommunications Firewall Mobile Malware 129

Security Affairs

JANUARY 28, 2023

Despite not being the true LockBit Locker group, these micro criminals were still able to cause significant damage by encrypting a large number of internal files. In fact, in this case, the attackers were able to exploit unpatched vulnerabilities in the company’s FortiGate firewall.

Penetration Testing 90

Penetration Testing Ransomware Firewall Social Engineering 90

Security Affairs

AUGUST 13, 2022

The Zeppelin ransomware first appeared on the threat landscape in November 2019 when experts from BlackBerry Cylance found a new variant of the Vega RaaS, dubbed Zeppelin. The group uses multiple attack vectors to gain access to victim networks, including RDP exploitation, SonicWall firewall vulnerabilities exploitation, and phishing attacks.

Ransomware 86

Ransomware Encryption Firmware Backups 86

Security Affairs

OCTOBER 20, 2021

The package also sets two registry values under the key “HKLMSYSTEMCurrentControlSetControlSession Manager” and runs a.vbs script that creates a Windows firewall rule to block incoming connections on ports 135, 139, and 445. . The final backdoor is a DLL file protected by the VMProtect. ” continues the analysis.

Encryption 88

Encryption DNS Architecture Firewall 88

Security Boulevard

AUGUST 5, 2022

As Justin Elingwood of DigitalOcean explains , SSH encrypts data exchanged between two parties using a client-server model. That initial connection sets the stage for the server and client negotiating the encryption of the session based upon what protocols they support. It was originally published on February 5, 2019. ) .

Encryption 59

Encryption Authentication System Administration Firewall 59

Security Affairs

JUNE 13, 2019

Encrypted messaging service Telegram was hit by a major DDoS attack apparently originated from China, likely linked to the ongoing political unrest in Hong Kong. — Telegram Messenger (@telegram) June 12, 2019. — Pavel Durov (@durov) June 12, 2019. IP addresses coming mostly from China. ” states the AFP.

DDOS 103

DDOS Advertising Surveillance Encryption 103

The Last Watchdog

SEPTEMBER 24, 2019

This intel often gets leveraged by firewall suppliers who tap into a small selection of what they figure to be the most helpful threat feeds to configure their products. We had a chance to visit at Black Hat 2019. You don’t have to upload 4 million rules and watch the firewall blow up.

Firewall 193

Firewall Cybersecurity Internet Internet 193

Cisco Security

AUGUST 11, 2021

Previously the group exploited the Oracle WebLogic Server vulnerability (CVE-2019-2725) and a Windows privilege escalation vulnerability (CVE-2018-8453) in order to compromise networks and endpoints. Figure 2-A desktop that has been encrypted by REvil/Sodinokibi. Changing firewall rules. Encrypting files.

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Ransomware DNS Encryption Backups 129

Security Affairs

MARCH 22, 2020

The expert Bob Diachenko has discovered an unsecured Elasticsearch install belonging to a UK security firm that contained 5 billion records of data leaked in previous incidents that took place between 2012 and 2019. ” wrote Security Discovery’s researcher Bob Diachenko.

Data breaches 99

Data breaches DNS Advertising Engineering 99

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 attempts to encrypt any data saved to any local or remote device but skips files associated with core system functions.” Like other ransomware gangs, Lockbit 2.0 ” reads the flash alert.

Ransomware 88

Ransomware Backups Encryption Accountability 88

Thales Cloud Protection & Licensing

JULY 20, 2021

CPI turned the challenges of 2020 into a positive way to celebrate vendors and managed service providers (MSP) who excelled to turn 2019 practices into new opportunities and a fresh modus operandi. Data Firewall. Encryption. Encryption Key Management. Watch as CPI unveils all the winners of European MSP Innovation Awards.

Encryption 71

Encryption Firewall Data breaches Marketing 71

Security Affairs

AUGUST 4, 2020

The malware has been active at least since August 2019, over the months the NetWalker ransomware was made available through a ransomware-as-a-service (RaaS) model attracting criminal affiliates. “Since 2019, NetWalker ransomware has reached a vast number of different targets, mostly based in western European countries and the US.

Ransomware 95

Ransomware VPN Cybercrime Advertising 95

SecureWorld News

JULY 30, 2020

As of January 2019, the vast majority of Internet-accessible CoAP devices were located in China and used mobile peer-to-peer networks. Later in 2019, several security researchers reported an increase in cyber actors’ use of non-standard protocols and misconfigured IoT devices to amplify DDoS attacks.

DDOS 53

DDOS IoT Internet Internet 53

SiteLock

AUGUST 27, 2021

In order to create an encrypted layer between your server and visitors’ browsers, we recommend employing a Secure Sockets Layer. In the “ SiteLock 2019 Website Security Report ,” we found that 6% of the 6 million websites we evaluated had SQLi vulnerabilities. Install a scanner and firewall.

Backups 98

Backups Encryption Firewall Small Business 98

Security Affairs

JULY 8, 2022

The researchers also noticed the use of Ngrok, a legitimate reverse proxy tool that allows the attackers to create a tunnel to servers located behind firewalls. The gang has been active since at least 2019 and today it is one of the most active ransomware gangs. Follow me on Twitter: @securityaffairs and Facebook. Pierluigi Paganini.

Ransomware 96

Ransomware Accountability Malware Firewall 96

SiteLock

AUGUST 27, 2021

The attack was discovered in February 2019 — a full year after cybercriminals gained access. You can also automatically monitor and block bad traffic with a web application firewall. Encryption makes your data unreadable, even if someone gains access to your databases.

Small Business 98

Small Business Cyber Attacks Encryption Healthcare 98

Security Affairs

AUGUST 4, 2020

The malware has been active at least since August 2019, over the months the NetWalker ransomware was made available through a ransomware-as-a-service (RaaS) model attracting criminal affiliates. “Since 2019, NetWalker ransomware has reached a vast number of different targets, mostly based in western European countries and the US.

Ransomware 75

Ransomware VPN Cybercrime Advertising 75

Anton on Security

JUNE 10, 2022

There are people moving to “next-gen” firewalls (a great innovation of 2005) in 2022. A firewall management vendor claimed to “simplify zero trust.” Data security : it has happened for a few years, but somehow data security (whether encryption or DLP or some new space) has been less noisy lately, nobody seems to be disrupting it.

VPN 189

VPN Marketing Firewall Passwords 189

Security Affairs

MARCH 22, 2020

The expert Bob Diachenko has discovered an unsecured Elasticsearch install belonging to the security firm Keepnet Labs that contained 5 billion records of data leaked in previous incidents that took place between 2012 and 2019. ” wrote Security Discovery’s researcher Bob Diachenko.

Data breaches 60

Data breaches DNS Advertising Engineering 60

SiteLock

AUGUST 27, 2021

billion to cybercriminals in 2019, according to the FBI. worldwide in 2019, according to a Ponemon Institute survey. If attackers can breach web server firewalls, they can steal sensitive information like customers’ payment data. Security breaches have increased by 67% in the last five years , per the WEF. lost more than $3.5

Cybersecurity 98

Cybersecurity Cybercrime DDOS Malware 98

Pentester Academy

FEBRUARY 23, 2023

It targeted Microsoft Windows operating system by encrypting the data on the victim’s machine and seeking ransom in exchange for a promise to decrypt all the encrypted files and potentially undo the damage, but that’s far from the truth, as we discuss further! Ransomware damages would cost the world $5 billion (USD) in 2017.

Ransomware 52

Ransomware Encryption Cryptocurrency Banking 52

The Last Watchdog

APRIL 5, 2019

I had the chance to visit with CipherCloud CTO Sundaram Lakshmanan at RSA 2019. In the past, for example, companies could get away with using a default password, and depend on firewalls and other internal security tools to provide protection. Everything they need is there. The security challenge, however, is now much more pronounced.

Digital transformation 203

Digital transformation CSO Firewall Risk 203

eSecurity Planet

DECEMBER 7, 2023

Encryption scrambles data to make it unreadable to those without decryption keys. Proper use of encryption preserves secrecy and radically lowers the potential damage of a successful cybersecurity attack. Encryption algorithm types will provide an overview of the mathematical algorithms used to encrypt data (AES, RSA, etc.),

Encryption 108

Encryption Authentication Passwords Password Management 108

Duo's Security Blog

AUGUST 16, 2021

Enforcing security requirements such as OS updates and disk encryption help organizations set a baseline for healthy and compliant devices. Unknown devices offer the lowest level of trust because they’re beyond the control of the IT department. For critical applications and environments with sensitive data (e.g.,

Authentication 98

Authentication Data breaches Encryption Retail 98

Security Affairs

DECEMBER 5, 2021

According to Talos, the threat actor has been active at least since late 2018, experts observed intermittent activity towards the end of 2019 and through early 2020. The backdoor allows access to infected systems, even when behind a firewall. The json string is encrypted. Australia, Italy, Spain, and Norway.

Passwords 84

Passwords Software Malware Backups 84

Spinone

DECEMBER 23, 2019

It’s simple: since ransomware is often spread as downloadable malware, there is a chance that antivirus will detect and block it before it encrypted any files. Network Security: Firewall A firewall is your first line of defense or your computer network gatekeepers. Don’t know where to look for the right software?

Ransomware 52

Ransomware Backups Antivirus Firewall 52

Thales Cloud Protection & Licensing

OCTOBER 10, 2019

The NCSAM 2019 focuses on personal accountability. According to AWS “The customer assumes responsibility and management of the guest operating system (including updates and security patches), other associated application software as well as the configuration of the AWS provided security group firewall. Protect IT.’

Cloud Migration 116

Cloud Migration Encryption Digital transformation Firewall 116

eSecurity Planet

SEPTEMBER 10, 2021

For ransomware attacks where network data gets encrypted , backups are the definitive method for restoring network infrastructure. Coveware reported earlier this year the average downtime for ransomware victims jumped from 15 days in 2019 to 21 days in 2020. Beyond Encryption: Exfiltration and Extortion. Data Exfiltration.

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Backups Ransomware Encryption Malware 119

SecureWorld News

SEPTEMBER 6, 2023

More concerning is the appearance that the passwords and secret questions stored by Callaway were apparently left unprotected, devoid of encryption or hashing measures that are fundamental to secure sensitive information. In 2019, the company was hacked and the personal data of more than 500,000 customers was exposed.

Passwords 87

Passwords Data breaches Accountability Cybersecurity 87

SecureWorld News

AUGUST 24, 2020

One of the types of malware that has had success recently is Ryuk, a type of ransomware that infiltrates a system and encrypts its data before demanding a payment in Bitcoin. For example, the number of ransomware attacks increased by 40 percent between 2018 and 2019, and this type of attack has remained popular since then.

Malware 52

Malware Firewall Ransomware Encryption 52

eSecurity Planet

AUGUST 14, 2023

While the infotainment system is supposedly firewalled from steering, throttling, and braking, attached devices may not be fully secured against communication via Wi-Fi. The vulnerability is nearly six years old, and Zyxel previously issued a security advisory about the Gafgyt malware in 2019 that exploited CVE-2017-18368.

Software 98

Software Malware Internet Internet 98

Duo's Security Blog

APRIL 29, 2021

Duo introduced Device Health App in November 2019 with the goal to close the secure access management gap between user identities and endpoints. For example, if disk encryption is required but not turned on, the app will walk the user through the steps needed to enable FileVault or BitLocker encryption.

Authentication 56

Authentication Encryption Firewall Risk 56