Krebs on Security

JUNE 15, 2024

.” In a SIM-swapping attack, crooks transfer the target’s phone number to a device they control and intercept any text messages or phone calls sent to the victim — including one-time passcodes for authentication, or password reset links sent via SMS. A Scattered Spider phishing lure sent to Twilio employees.

Hacking 335

Hacking Cybercrime Phishing Passwords 335

Krebs on Security

JANUARY 24, 2020

In the case of e-hawk.net, however, the scammers managed to trick an OpenProvider customer service rep into transferring the domain to another registrar with a fairly lame social engineering ruse — and without triggering any verification to the real owners of the domain. ” REGISTRY LOCK.

DNS 318

DNS Social Engineering Engineering Accountability 318

Krebs on Security

MARCH 31, 2020

The attacker also obtained free encryption certificates for escrow.com from Let’s Encrypt. The employee involved in this incident fell victim to a spear-fishing or social engineering attack. In cases where passwords are used, pick unique passwords and consider password managers.

Phishing 331

Phishing DNS Social Engineering Accountability 331

Krebs on Security

JANUARY 30, 2024

2022 that an intrusion had exposed a “limited number” of Twilio customer accounts through a sophisticated social engineering attack designed to steal employee credentials. Those who submitted credentials were then prompted to provide the one-time password needed for multi-factor authentication. According to an Aug.

Social Engineering 356

Social Engineering Mobile Passwords Cybercrime 356

Krebs on Security

AUGUST 19, 2021

. “For decades, West African scammers, primarily located in Nigeria, have perfected the use of social engineering in cybercrime activity.” ransomware-as-a-service gang actually includes a solicitation for insiders in the desktop wallpaper left behind on systems encrypted with the malware. For example, the Lockbit 2.0

Ransomware 363

Ransomware Social Engineering Cybercrime Scams 363

SecureWorld News

JULY 8, 2024

Case in point: a colossal password compilation dubbed "RockYou2024" has emerged, containing nearly 10 billion unique passwords. The name "RockYou2024" pays homage to the infamous RockYou data breach of 2009, which exposed 32 million passwords due to insecure storage practices.

Passwords 127

Passwords Password Management Education Accountability 127

eSecurity Planet

APRIL 8, 2025

Called Xanthorox AI, the tool was first spotted earlier this year on darknet forums and encrypted chat groups, where its being marketed as the killer of WormGPT and all EvilGPT variants. But this isnt just another tweaked version of a chatbot. Xanthorox is something entirely different and far more advanced.

Social Engineering 109

Social Engineering Phishing Engineering Education 109

eSecurity Planet

MAY 25, 2022

Encryption and the development of cryptography have been a cornerstone of IT security for decades and remain critical for data protection against evolving threats. While cryptology is thousands of years old, modern cryptography took off in the 1970s with the help of the Diffie-Hellman-Merkle and RSA encryption algorithms.

Encryption 138

Encryption Computers and Electronics Password Management Passwords 138

Identity IQ

MAY 15, 2021

Passwords are your first line of defense for protecting your digital identity. As important as they are, however, about 52 percent of people still use the same passwords across multiple accounts and 24 percent use a variation of common passwords that are easy to hack. Hackers employ different strategies to steal your passwords.

Passwords 130

Passwords Accountability Password Management Phishing 130

Krebs on Security

OCTOBER 2, 2023

These company-specific Zoom links, which include a permanent user ID number and an embedded passcode, can work indefinitely and expose an organization’s employees, customers or partners to phishing and other social engineering attacks. Image: @Pressmaster on Shutterstock.

Engineering 310

Engineering Encryption Social Engineering Healthcare 310

eSecurity Planet

NOVEMBER 6, 2024

Implement Data Encryption & Backup Protocols Encrypting sensitive data adds a layer of protection by ensuring that even if data is accessed, it remains unreadable without proper decryption keys. Cybersecurity awareness training helps staff recognize phishing scams , social engineering attempts, and other threats.

Ransomware 113

Ransomware Authentication Identity Theft Penetration Testing 113

The Last Watchdog

DECEMBER 18, 2024

Quantum computing advances are making traditional encryption obsolete, and adversaries are stockpiling data for future decryption. FIPS-203 enables legal PQC deployment, prompting CISOs to overhaul encryption strategies. Organizations face rising risks of AI-driven social engineering and personal device breaches.

Risk 173

Risk Threat Detection Technology Phishing 173

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 109

Encryption Passwords Authentication Password Management 109

SecureWorld News

MARCH 13, 2025

Similarly, the AI-assisted ransomware provided a high-level approach to encrypting files but lacked complete execution. Instead, security teams should prioritize behavioral analysismonitoring for unusual patterns such as unexpected file encryption, unauthorized persistence mechanisms, or anomalous network traffic.

Malware 113

Malware Cybersecurity Cyber threats Threat Detection 113

Duo's Security Blog

SEPTEMBER 21, 2021

According to Gartner , 40% of all help desk calls are related to password resets — and those calls are expensive, with Forrester finding each password reset call costs an organization $70. So it comes as no surprise that most businesses want to improve the productivity of their IT help desks and address the password reset cost problem.

Passwords 97

Passwords Social Engineering Authentication Engineering 97

NetSpi Executives

OCTOBER 24, 2023

Don’t be afraid of social engineering attacks this Cybersecurity Awareness Month! In the spirit of this year’s theme, we created a parody of the Monster Mash to share social engineering prevention tips far and wide. Use Strong Passwords and a Password Manager In 2022, threat actors leaked more than 721 million passwords.

Social Engineering 59

Social Engineering Engineering Cybersecurity Passwords 59

Digital Shadows

OCTOBER 23, 2024

The attacker gained initial access to two employee accounts by carrying out social engineering attacks on the organization’s help desk twice. Within six hours, the attacker began encrypting the organization’s systems. This concealed their attack until the environment was encrypted and backups were sabotaged.

Social Engineering 122

Social Engineering Engineering Accountability Backups 122

IT Security Guru

SEPTEMBER 28, 2023

Ransomware attacks are strategically designed to either encrypt or delete critical data and system files, compelling organisations to meet the attackers’ financial demands. By keeping the encryption key on the infected device, ransomware may gradually encrypt files. With that said…Password Attacks are honestly in the past.

Ransomware 134

Ransomware Encryption Backups Social Engineering 134

Duo's Security Blog

FEBRUARY 27, 2024

However, some security keys do not support biometrics, while many authenticators fall back to passwords or passcodes when biometrics fail. WebAuthn-based authenticators use private keys that are not shared publicly and that can be stored securely on tamper-resistant hardware protected with strong encryption.

Social Engineering 135

Social Engineering Authentication Phishing Engineering 135

Identity IQ

JUNE 1, 2023

The Rise of AI Social Engineering Scams IdentityIQ In today’s digital age, social engineering scams have become an increasingly prevalent threat. Social engineering scams leverage psychological manipulation to deceive individuals and exploit the victims’ trust. Phishing attacks.

Social Engineering 52

Social Engineering Scams Engineering Identity Theft 52

Webroot

APRIL 22, 2025

Phishing and social engineering : Using your personal information, scammers can craft more convincing phishing emails or messages to trick you into giving up even more sensitive details, like passwords and PIN numbers. Use strong, unique passwords: Strong, unique passwords are a simple, yet powerful security tool.

Data breaches 70

Data breaches Identity Theft Passwords eCommerce 70

The Last Watchdog

AUGUST 18, 2021

There are simple steps consumers can take today, for free, to lower their overall risk of a cyber attack, including using multi-factor authentication for their accounts and using strong passwords. Also, one of the top ways attackers can target individuals is via social engineering or phishing.

Antivirus 223

Antivirus Marketing Identity Theft Social Engineering 223

Krebs on Security

DECEMBER 29, 2022

The unknown intruders gained access to internal Mailchimp tools and customer data by social engineering employees at the company, and then started sending targeted phishing attacks to owners of Trezor hardware cryptocurrency wallets. It emerges that email marketing giant Mailchimp got hacked. ” SEPTEMBER.

Cryptocurrency 291

Cryptocurrency Cybercrime Computers and Electronics Scams 291

SecureWorld News

OCTOBER 13, 2024

However, unauthorized access to this data is entirely possible without proper encryption and data protection measures. Strong encryption protocols such as Secure Sockets Layer (SSL) and Transport Layer Security (TLS) will be key in maintaining data integrity in transit and at rest.

Artificial Intelligence 109

Artificial Intelligence Technology Authentication Data preservation 109

Security Boulevard

JANUARY 22, 2025

During H2 2024 , credential-related vulnerabilities like weak or no passwords continued to be the most common entry point for attackers as shown [below], though the frequency decreased slightly through 2024. that encrypt only was easier on-prem, whole encrypt+steal and post works in thecloud] Now, go and read the THR 11report!

Passwords 69

Passwords Social Engineering Cybersecurity Accountability 69

CyberSecurity Insiders

MAY 28, 2023

Password Security: Investigate different password security techniques, such as password hashing algorithms, two-factor authentication (2FA), and biometric authentication. Cryptography: Dive into the world of cryptography, studying symmetric and asymmetric encryption, digital signatures, and cryptographic algorithms.

Cybersecurity 111

Cybersecurity Penetration Testing Social Engineering IoT 111

Security Affairs

MAY 3, 2021

Some malware attacks install tools like keyloggers to capture the keystrokes for stealing passwords or other sensitive information. Social Engineering It’s been found that almost one-fourth of the data breach is carried out by using social engineering. One common. Consumers should be wary of their data as well.

Data breaches 144

Data breaches Social Engineering Engineering Network Security 144

Krebs on Security

APRIL 20, 2023

Mandiant found the compromised 3CX software would download malware that sought out new instructions by consulting encrypted icon files hosted on GitHub. which owns LinkedIn, said in September 2022 that it had detected a wide range of social engineering campaigns using a proliferation of phony LinkedIn accounts. Microsoft Corp.

Malware 326

Malware Software Technology Accountability 326

SecureList

SEPTEMBER 13, 2021

of true positive cases, the incidents were caused by encrypted files. Security issues with passwords, software vulnerabilities and social engineering combined into an overwhelming majority of initial access vectors during attacks. Most of our responses were ransomware-related: in 32.7% Tools and exploits.

Social Engineering 145

Social Engineering Ransomware Healthcare Government 145

Malwarebytes

MARCH 16, 2022

In February 2019, a threat actor was able to access millions of email addresses and passwords. The passwords are said to have been protected by “weak encryption”, an absolute security no-no. A treasure trove for social engineers. Informing customers.

Data breaches 133

Data breaches Passwords Authentication Social Engineering 133

The Last Watchdog

JUNE 21, 2020

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. The Archiveus Trojan from 2006 was the first one to use RSA cipher, but it was reminiscent of a proof of concept and used a static 30-digit decryption password that was shortly cracked.

Ransomware 243

Ransomware Hacking Encryption Penetration Testing 243

Anton on Security

JANUARY 22, 2025

During H2 2024 , credential-related vulnerabilities like weak or no passwords continued to be the most common entry point for attackers as shown [below], though the frequency decreased slightly through 2024. that encrypt only was easier on-prem, whole encrypt+steal and post works in thecloud] Now, go and read the THR 11report!

Passwords 130

Passwords Social Engineering Accountability Cybersecurity 130

Duo's Security Blog

OCTOBER 4, 2023

No matter how many letters, numbers, or special characters you give them and no matter how many times you change them, passwords are still @N0T_FUN! Using strong passwords and a password manager 2. Past When the use of passwords began, they were a “good enough” method to control user access to digital systems.

Password Management 133

Password Management Passwords Authentication Social Engineering 133

SecureWorld News

FEBRUARY 10, 2025

This includes encrypting communication within and outside the organization, implementing strict authentication policies, and taking proactive measures to prevent website impersonation attacks. Multi-factor authentication (MFA) is also a must to prevent unauthorized access from just a stolen password. How can they do that?

DDOS 70

DDOS Ransomware Authentication Phishing 70

Security Affairs

AUGUST 27, 2020

Here are some examples of how potential attackers can use the data found in the unsecured Amazon S3 bucket against the owners of the exposed email addresses: Spamming 350 million email IDs Carrying out phishing attacks Brute-forcing the passwords of the email accounts. Change your passwords approximately every 30 days.

Social Engineering 145

Social Engineering Passwords Marketing Phishing 145

eSecurity Planet

AUGUST 16, 2021

A phishing campaign that Microsoft security researchers have been tracking for about a year highlights not only the ongoing success of social engineering efforts by hackers to compromise systems, but also the extent to which the bad actors will go to cover their tracks while stealing user credentials. Invoice-Themed Lures.

Phishing 109

Phishing Social Engineering Passwords Engineering 109

SecureWorld News

SEPTEMBER 30, 2024

The cybercriminals behind Storm-050 employ advanced social engineering techniques, including phishing emails to trick victims into granting access to internal systems. Once inside, they deploy ransomware, encrypting files and demanding hefty payments to restore access.

Ransomware 116

Ransomware Social Engineering Healthcare Phishing 116