Krebs on Security

MARCH 31, 2020

PT Monday evening, Escrow.com’s website looked radically different: Its homepage was replaced with a crude message in plain text: The profanity-laced message left behind by whoever briefly hijacked the DNS records for escrow.com. The attacker also obtained free encryption certificates for escrow.com from Let’s Encrypt.

Phishing 293

Phishing DNS Social Engineering Accountability 293

Krebs on Security

JANUARY 24, 2020

13, 2020, which was the date the fraudsters got around to changing the domain name system (DNS) settings for e-hawk.net. That alert was triggered by systems E-HAWK had previously built in-house that continually monitor their stable of domains for any DNS changes. Dijkxhoorn said his company first learned of the domain theft on Jan.

DNS 282

DNS Social Engineering Engineering Accountability 282

Troy Hunt

SEPTEMBER 17, 2020

I want a "secure by default" internet with all the things encrypted all the time such that people can move freely between networks without ever needing to care about who manages them or what they're doing with them. Now let's try the mobile app: What's the encryption story there?

VPN 357

VPN Phishing DNS Encryption 357

CyberSecurity Insiders

FEBRUARY 16, 2023

So, to avoid such troubles from file encrypting malware, the following are the steps to follow to protect backups from being corrupted with encryption- Update- It is a known fact that back-up systems are the first to receive OS updates and so admins should subscribe to automatic updates for backup software.

Backups 116

Backups Ransomware DNS Encryption 116

The Last Watchdog

JUNE 1, 2021

The Pharming attacks are carried out by modifying the settings on the victim’s system or compromising the DNS server. Manipulating the Domain Name Service (DNS) protocol and rerouting the victim from its intended web address to the fake web address can be done in the following two ways: •Changing the Local Host file.

DNS 214

DNS Phishing Social Engineering Cyber Attacks 214

Krebs on Security

AUGUST 23, 2024

Meaning, they are continuously sending their Windows usernames and passwords to domain names they do not control and which are freely available for anyone to register. When Caturegli discovered an encryption certificate being actively used for the domain memrtcc.ad, the domain was still available for registration. He then learned the.ad

DNS 294

DNS Internet Internet Authentication 294

Cisco Security

NOVEMBER 3, 2022

Cisco provided automated malware analysis, threat intelligence, DNS visibility and Intrusion Detection; brought together with SecureX. The findings report addresses several security topics, including: Encrypted vs. Unencrypted network traffic. Cleartext Usernames and Passwords. Domain Name Server (DNS). Voice over IP.

Wireless 93

Wireless DNS Education Encryption 93

SecureList

JANUARY 22, 2024

The latter looks fairly unsophisticated: just a PATCH button that displays a password prompt when clicked. Activator window and password form A look under the hood revealed an interesting fact right away: the application in the Resources folder somehow contained a Python 3.9.6 The ciphertext was AES -encrypted in CBC mode.

Software 120

Software Computers and Electronics DNS Malware 120

Identity IQ

MARCH 9, 2023

The hacker is following the victim’s keystrokes every step of the way, including taking note of any usernames, passwords and financial information the victim is typing. Connecting to a fake hotspot may unknowingly give criminals access to your personal information, including passwords, bank account information, and other sensitive data.

VPN 98

VPN Antivirus Identity Theft Passwords 98

eSecurity Planet

MAY 2, 2024

Compromised Credentials Compromised identities from phishing, info stealers, keyloggers, and bad password habits provide the entry point for most ransomware attacks and data breaches. 583% increase in Kerberoasting [password hash cracking] attacks. 64% of managers and higher admit to poor password practices.

Cybersecurity 121

Cybersecurity DDOS Penetration Testing Passwords 121

eSecurity Planet

FEBRUARY 4, 2022

Antivirus Software WiFi 6 Routers Virtual Private Networks Password Managers Email Security Software Web Application Firewall Bot Management Software. Scheduled scans Encryption Identity theft protection. DNS leak protection Kill switch No log policy. Password Managers. Key Features of a Password Manager.

Internet 144

Internet Internet Software Antivirus 144

eSecurity Planet

SEPTEMBER 26, 2024

month Free Trial 7 days 30 days Supported Operating Systems Windows, Mac, Linux, Android, iOS Windows, Mac, Linux, Android, iOS Mobile Versions of VPN Yes Yes Encryption Used AES-256 AES-256 Camouflage Mode Yes No Visit SurfShark Visit ExpressVPN SurfShark and ExpressVPN scored well in my overall pricing and privacy posture analysis.

VPN 57

VPN Password Management Internet Internet 57

CyberSecurity Insiders

JANUARY 6, 2022

From hardware or software issues and hidden backdoor programs to vulnerable process controls, weak passwords, and other human errors, many problems can put your transactions at risk and leave the door open to cybercriminals. This only takes a few clicks, because an SSL certificate is a text file with encrypted data.

Encryption 134

Encryption Identity Theft Authentication Data breaches 134

SecureList

SEPTEMBER 21, 2023

Attack vectors There are two main IoT infection routes: brute-forcing weak passwords and exploiting vulnerabilities in network services. A successful password cracking enables hackers to execute arbitrary commands on a device and inject malware. Unfortunately, users tend to leave these passwords unchanged.

IoT 104

IoT DDOS Passwords Malware 104

Security Affairs

APRIL 12, 2019

On Thursday, Matrix.org warned users of the security breach, a hacker gained unauthorized access to the production databases, including unencrypted message data, access tokens, and also password hashes. As a precaution, if you’re a matrix.org user you should change your password now.” ” continues Matrix.org.

Hacking 108

Hacking DNS Passwords Data breaches 108

Security Boulevard

JANUARY 17, 2024

RBI solutions typically allow the configuration of file upload and download profiles, restricting the types of files that can be submitted or retrieved from websites based on multiple factors such as file extension, size, entropy/encryption of data, signatures, site reputation, and more. This can be due to encryption or even size.

DNS 64

DNS Penetration Testing Passwords Encryption 64

Security Boulevard

SEPTEMBER 5, 2024

Figure 2: Example BlindEagle phishing email spoofing DIAN with a PDF attachment and malicious link in the email body.The download URL directs the victim to a password-protected ZIP archive. The password necessary to open the archive is provided within the email body. gov.co" top-level domain. com/raw/XAfmb6xp.

Insurance 87

Insurance Phishing Banking Encryption 87

Security Affairs

JULY 14, 2021

We have observed malicious binaries use openssl with base64, Advanced Encryption Standard (AES), CBC (Cipher Block Chaining) to thwart security scanners in the format as shown below: openssl enc -aes-256-cbc -d -A -base64 -pass pass:<> Curl. Bash scripts invoking encrypted Zip file. Bash scripts decoding an encrypted blob.

Adware 132

Adware Encryption Malware Passwords 132

Krebs on Security

APRIL 4, 2024

Launched in 2008, privnote.com employs technology that encrypts each message so that even Privnote itself cannot read its contents. A review of the passive DNS records tied to this address shows that apart from subdomains dedicated to tornote[.]io, The real Privnote, at privnote.com. And it doesn’t send or receive messages.

Phishing 239

Phishing Cryptocurrency DDOS Internet 239

Security Affairs

APRIL 23, 2019

Security expert Marco Ramilli published the findings of a quick analysis of the webmask project standing behind the DNS attacks implemented by APT34 (aka OilRig and HelixKitten ). According to Duo, “ OilRig delivered Trojans that use DNS tunneling for command and control in attacks since at least May 2016. Leaked Source code.

DNS 108

DNS Computers and Electronics Penetration Testing Government 108

Malwarebytes

SEPTEMBER 14, 2022

DNS filtering. The next technology you need to prevent cyberattacks is a DNS filter. But first, a little bit about what DNS (domain name system) is. Every time a customer types in your web address, their computer makes a request to a DNS server. The DNS server, in turn, tells the computer where to go. says Zamani.

Technology 64

Technology DNS Cyber Insurance Insurance 64

CyberSecurity Insiders

MARCH 21, 2021

All businesses online and brick-and-mortar must have a cyber security plan in place because it is crucial for keeping your user data including passwords, and credit card numbers, secure and protected. . Some key points in a cyber security plan that you must consider are as follows: Strong passwords . Two-factor authentication .

Small Business 145

Small Business Cyber Attacks VPN Backups 145

SecureList

JUNE 5, 2023

It is known to use the technique of querying DNS servers to obtain the base64-encoded URL in order to receive the next stage of another malware family currently distributed by Satacom. The encrypted data is stored inside the malicious payload. To do so, it performs a DNS request to don-dns[.]com com don-dns[.]com

Cryptocurrency 90

Cryptocurrency DNS Malware Encryption 90

Security Boulevard

JULY 15, 2024

StealC is an information stealer capable of exfiltrating a variety of confidential information, including passwords, emails, and cryptocurrency wallets. Can be used to perform cryptographic operations, potentially aiding in encrypting/decrypting data without raising suspicion. dll FreeBL cryptographic library from Mozilla.

Malware 64

Malware Encryption Telecommunications DNS 64

Krebs on Security

JULY 3, 2023

However, searching passive DNS records at DomainTools.com for thedomainsvault[.]com In January 2019, Houzz acknowledged that a data breach exposed account information on an undisclosed number of customers, including user IDs, one-way encrypted passwords, IP addresses, city and ZIP codes, as well as Facebook information.

Scams 260

Scams Business Services Accountability Marketing 260

SecureList

NOVEMBER 6, 2024

Its parameters are also encrypted — they are decrypted once dropped by the first stage. The target DLL is loaded via a malicious shellcode and encrypted with AES-128 in the same way as described earlier in the initial stage. SteelFox resolves this via Google Public DNS and DNS over HTTPS (DoH). communication.

Software 85

Software Cryptocurrency Malware DNS 85

eSecurity Planet

AUGUST 20, 2024

It provides a secure tunnel protecting user identity, encrypts data in transit, and extends the identity and security of the home network to remote users. Unless you have a smart card or certificate from work, choose User Name and Password. Enter your username and password. Select Save. Enter the required settings.

VPN 57

VPN Internet Internet Encryption 57

Security Affairs

JULY 21, 2023

The attackers obtained encrypted passwords from NetScaler ADC configuration files, and the decryption key was stored on the ADC appliance. The attackers attempted to verify outbound network connectivity with a ping command and executed host commands for a subnet-wide DNS lookup.

VPN 98

VPN Cyber Attacks DNS Software 98

Cisco Security

NOVEMBER 29, 2021

Cisco Secure supports the NOC operations with DNS visibility and architecture intelligence ( Cisco Umbrella and Cisco Umbrella Investigate ) and automated malware analysis and threat intelligence ( Cisco Secure Malware Analytics (Threat Grid) , backed by Cisco Talos Intelligence and Cisco SecureX ). The other half is Clarity for iOS.

DNS 144

DNS Mobile Malware Firewall 144

Security Affairs

DECEMBER 24, 2018

The communications are not encrypted, however the WiFi password is sent encrypted during set up (albeit trivial to decrypt).” “As the communications are not encrypted, it is simple to Man-in-the-Middle the traffic and analyse the API.” ” reads the analysis published by MWR InfoSecurity.

IoT 107

IoT Hacking DNS Authentication 107

Security Affairs

JUNE 20, 2022

Security Affairs is one of the finalists for the best European Cybersecurity Blogger Awards 2022 – VOTE FOR YOUR WINNERS.

Spyware 106

Spyware DNS Surveillance Ransomware 106

Krebs on Security

FEBRUARY 24, 2023

The Mylobot malware includes more than 1,000 hard-coded and encrypted domain names, any one of which can be registered and used as control networks for the infected hosts. Shotliff shared an April 2014 password reset email from Black Hat World, which shows he forwarded the plaintext password to the email address legendboy2050@yahoo.com.

Accountability 253

Accountability Advertising Marketing Malware 253

SecureList

SEPTEMBER 2, 2021

logins, passwords, etc.), In some cases, the emails were delivered with Microsoft Office documents (Word, Excel) or password-protected archives with the documents attached. The loaded payload (stager) includes another binary containing encrypted resource modules. The data is encrypted with the RC4 algorithm. an invoice).

Passwords 136

Passwords Encryption Banking Malware 136

eSecurity Planet

MARCH 22, 2023

Policies typically will be written documents that detail the requirements that will be enforced, such as password complexity. Minimum User Access Controls Active Directory: The smallest organizations might only worry about device access, otherwise known as the login credentials (username/password).

Firewall 109

Firewall Network Security Penetration Testing Encryption 109

Security Affairs

JULY 27, 2020

According to our estimate, CoAP can reach up to 32 times (32x) amplification factor, which is roughly between the amplification power of DNS and SSDP.”. Change the default username and passwords for all network devices, especially IoT devices.

DDOS 142

DDOS IoT Internet Internet 142

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. The malware executable file is placed in /tmp directory with a random name.

Malware 121

Malware DNS Encryption Cryptocurrency 121

Security Affairs

MARCH 22, 2020

. “On March 16th I have found an unprotected and thus publicly available Elasticsearch instance which appeared to be managed by a UK-based security company, according to the SSL certificate and reverse DNS records.” ” wrote Security Discovery’s researcher Bob Diachenko. Adobe, Last.

Data breaches 108

Data breaches Advertising DNS Engineering 108