Krebs on Security

JUNE 15, 2024

A 22-year-old man from the United Kingdom arrested this week in Spain is allegedly the ringleader of Scattered Spider , a cybercrime group suspected of hacking into Twilio , LastPass , DoorDash , Mailchimp , and nearly 130 other organizations over the past two years. man arrested was a SIM-swapper who went by the alias “ Tyler.”

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Hacking Cybercrime Phishing Passwords 336

Schneier on Security

JANUARY 10, 2023

…within a few weeks of ChatGPT going live, participants in cybercrime forums—­some with little or no coding experience­—were using it to write software and emails that could be used for espionage, ransomware, malicious spam, and other malicious tasks.

Malware 65

Malware Encryption Cybercrime Passwords 65

Security Affairs

APRIL 27, 2025

Microsoft warns that threat actor Storm-1977 is behind password spraying attacksagainst cloud tenants in the education sector. Over the past year, Microsoft Threat Intelligence researchers observed a threat actor, tracked as Storm-1977, using AzureChecker.exe to launch password spray attacks against cloud tenants in the education sector.

Education 72

Education Passwords Accountability Encryption 72

Krebs on Security

APRIL 12, 2021

The stolen data includes customer email addresses, dates of birth, phone numbers, license plate numbers, hashed passwords and mailing addresses. KrebsOnSecurity first heard about the breach from Gemini Advisory , a New York City based threat intelligence firm that keeps a close eye on the cybercrime forums.

Mobile 361

Mobile Passwords Accountability Cybercrime 361

Security Affairs

MARCH 8, 2025

The Akira ransomware gang exploited an unsecured webcam to bypass EDR and launch encryption attacks on a victim’s network. The ransomware group used an unsecured webcam to encrypt systems within atarget’s network, bypassing Endpoint Detection and Response (EDR). Akira successfully encrypted files across the network.

Ransomware 127

Ransomware IoT Encryption Passwords 127

Security Boulevard

MARCH 17, 2021

With cybercrime rising by 600% during the pandemic, businesses are more vulnerable than ever to the financial and reputational repercussions of cyberattacks. Costs of Cybercrime Global cybercrime costs are on the rise, increasing 15 per cent year over year, according to a 2021 cyberwarfare report by CyberSecurity Ventures.

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Cybercrime Cyber Attacks Ransomware Healthcare 138

Krebs on Security

APRIL 6, 2021

It appears much of this database has been kicking around the cybercrime underground in one form or another since last summer at least. A cybercrime forum ad from June 2020 selling a database of 533 Million Facebook users. — rely on that number for password resets. billion active monthly users. According to a Jan.

Mobile 357

Mobile Accountability Passwords Authentication 357

Security Affairs

JANUARY 10, 2025

Researchers at Elastic Security Labs who first analyzed the malware confirmed it can steal keychain passwords and data from multiple browsers. The malicious code was advertised on cybercrime forums for $3,000 per month. Additionally, the malware was avoiding targeting systems where Russian is the primary language.

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Malware Advertising Antivirus Cybercrime 118

Krebs on Security

JANUARY 30, 2024

Those who submitted credentials were then prompted to provide the one-time password needed for multi-factor authentication. Among those was the encrypted messaging app Signal , which said the breach could have let attackers re-register the phone number on another device for about 1,900 users. According to an Aug.

Social Engineering 357

Social Engineering Mobile Passwords Cybercrime 357

Security Affairs

DECEMBER 23, 2022

In August password management software firm LastPass disclosed a security breach, threat actors had access to portions of the company development environment through a single compromised developer account and stole portions of source code and some proprietary technical information. Website URLs) and 256-bit AES-encrypted sensitive (i.e.

Encryption 98

Encryption Passwords Data breaches Backups 98

Krebs on Security

AUGUST 19, 2021

According to the latest figures (PDF) released by the FBI Internet Crime Complaint Center (IC3), the reported losses from BEC scams continue to dwarf other cybercrime loss categories, increasing to $1.86 “You can provide us accounting data for the access to any company, for example, login and password to RDP, VPN, corporate email, etc.

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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.

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Passwords Password Management Education Accountability 127

Krebs on Security

MAY 13, 2024

This post examines the activities of Khoroshev’s many alter egos on the cybercrime forums, and tracks the career of a gifted malware author who has written and sold malicious code for the past 14 years. used the password 225948. was used by a Russian-speaking member called Pin on the English-language cybercrime forum Opensc.

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Ransomware Cybercrime Accountability Malware 300

Thales Cloud Protection & Licensing

OCTOBER 11, 2024

divya Fri, 10/11/2024 - 08:54 As user expectations for secure and seamless access continue to grow, the 2024 Thales Consumer Digital Trust Index (DTI) research revealed that 65% of users feel frustrated with frequent password resets. The industry has key gaps and areas for improvement. Improving Shared Device Management with Badge Inc.’s

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Authentication Retail Healthcare Manufacturing 132

SecureList

APRIL 18, 2022

Kaspersky experts have found a vulnerability in the Yanluowang encryption algorithm and created a free decryptor to help victims of this ransomware with recovering their files. This is necessary to make files used by other programs available for encryption. The encryption code for big files. Yanluowang description.

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Encryption Ransomware Backups VPN 145

SecureList

APRIL 18, 2022

Kaspersky experts have found a vulnerability in the Yanluowang encryption algorithm and created a free decryptor to help victims of this ransomware with recovering their files. This is necessary to make files used by other programs available for encryption. The encryption code for big files. Yanluowang description.

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Encryption Ransomware Backups VPN 145

Herjavec Group

AUGUST 26, 2021

We can learn a lot from the cybercrime of the past…the history of cybercrime is a glimpse into what we can expect in the future. In the past 18 months, we’ve experienced the beginning of an era that has seen cybersecurity and cybercrime at the center of it all. Dateline Cybercrime . Robert Herjavec.

Cybercrime 135

Cybercrime Computers and Electronics Hacking Banking 135

Security Affairs

NOVEMBER 22, 2021

Memento ransomware group locks files inside WinRAR password-protected archives after having observed that its encryption process is blocked by security firms. The ransomware copies files into password-protected WinRAR archives, it uses a renamed freeware version of the legitimate file utility WinRAR. Pierluigi Paganini.

Passwords 145

Passwords Ransomware Encryption Backups 145

Krebs on Security

JANUARY 27, 2021

Authorities across Europe on Tuesday said they’d seized control over Emotet , a prolific malware strain and cybercrime-as-service operation. Police in the Netherlands seized huge volumes of data stolen by Emotet infections, including email addresses, usernames and passwords.

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Malware Cybercrime Ransomware Banking 311

Security Affairs

AUGUST 24, 2022

The streaming media platform Plex is urging its users to reset passwords after threat actors gained access to its database. Exposed data includes emails, usernames, and encrypted passwords. The company is urging all users to immediately reset account passwords and log out of all devices connected to its service.

Data breaches 133

Data breaches Passwords Media Accountability 133

Security Affairs

JUNE 8, 2021

Trojan Shield operation: The FBI and Australian Federal Police ran an encrypted chat platform that was used by crime gangs and intercepted their communications. The FBI and Australian Federal Police (AFP) ran an encrypted chat platform that was used by crime gangs and intercepted their communications.

Encryption 133

Encryption Cryptocurrency Cybercrime Advertising 133

Security Affairs

MARCH 10, 2025

This aligns with prior findings that cybercriminals cracked master passwords from LastPass to carry out major heists. DoJ, threat actors may have used private keys extracted by cracking the victim’s password vault stolen from the 2022 security breach suffered by an online password manager. ” reads the complaint.

Password Management 85

Password Management Cryptocurrency Passwords Data breaches 85

Security Affairs

APRIL 6, 2025

A threat actor using the moniker rose87168 claimed to possess millions of data lines tied to over 140,000 Oracle Cloud tenants, including encrypted credentials. Oracle is privately notifying customers of a breach affecting usernames, passkeys, and encrypted passwords, with the FBI and CrowdStrike investigating the incident.

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Data breaches Encryption Hacking Passwords 123

eSecurity Planet

APRIL 8, 2025

A new and dangerous AI-powered hacking tool is making waves across the cybercrime underworld and experts say it could change the way digital attacks are launched. Xanthorox vision can analyze images and screenshots to extract sensitive data or interpret visual content useful for cracking passwords or reading stolen documents.

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Social Engineering Phishing Engineering Education 110

Schneier on Security

MAY 6, 2019

Ten years ago, I could have given you all sorts of advice about using encryption, not sending information over email, securing your web connections, and a host of other things­ -- but most of that doesn't matter anymore. Don't reuse passwords for anything important -- ­and get a password manager to remember them all.

Identity Theft 279

Identity Theft Passwords Password Management Authentication 279

Krebs on Security

DECEMBER 29, 2022

Here’s a look at some of the more notable cybercrime stories from the past year, as covered by KrebsOnSecurity and elsewhere. 24, Russia invades Ukraine, and fault lines quickly begin to appear in the cybercrime underground. I will also continue to post on LinkedIn about new stories in 2023. ” SEPTEMBER.

Cryptocurrency 293

Cryptocurrency Cybercrime Computers and Electronics Scams 293

SecureList

FEBRUARY 5, 2025

It encrypts data with AES-256 in CBC mode before sending and decrypts server responses with AES-128 in CBC mode. The process of sending data to “rust” consists of three stages: Data is encrypted with AES-256 in CBC mode using the same key as in the case of the “http” server.

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Malware Encryption Mobile Cryptocurrency 144

Security Affairs

NOVEMBER 26, 2024

Researchers at Elastic Security Labs analyzed the malware and confirmed it can steal keychain passwords and data from multiple browsers. The ZIP file is then XOR encrypted, base64 encoded, and sent via a POST request to a specified URL using the built-in cURL command. concludes the report.

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Malware Cryptocurrency Encryption Passwords 142

Webroot

APRIL 22, 2025

Here are some of the most likely targets for access to consumer data: Healthcare organizations : Healthcare companies are a prime target for cybercrime due to the large amounts of sensitive data they store, which includes personal information and medical records.

Data breaches 70

Data breaches Identity Theft Passwords eCommerce 70

The Last Watchdog

OCTOBER 24, 2022

It involves regularly changing passwords and inventorying sensitive data. Employees are the first line of defense against cybercrime and should understand how to recognize phishing emails and what to do if they suspect them. Change passwords regularly. Passwords are easy to steal, and hackers can use them in just a few seconds.

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Passwords Security Awareness Data breaches Cybersecurity 214

Security Affairs

APRIL 10, 2025

A threat actor using the moniker rose87168 claimed to possess millions of data lines tied to over 140,000 Oracle Cloud tenants, including encrypted credentials. Oracle initially privately notified customers of a breach affecting usernames, passkeys, and encrypted passwords, with the FBI and CrowdStrike investigating the incident.

Hacking 118

Hacking Data breaches Encryption Passwords 118

Thales Cloud Protection & Licensing

OCTOBER 11, 2023

Protect Your Organization from Cybercrime-as-a-Service Attacks madhav Thu, 10/12/2023 - 04:53 In years gone by, only large enterprises needed to be concerned with cybercrime. However, Cybercrime-as-a-Service (CaaS) offerings have essentially democratized cybercrime. What is Cybercrime-as-a-Service?

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Cybercrime Encryption DDOS Passwords 77

The Last Watchdog

APRIL 5, 2022

’ This firewall even goes as far as to block the latest versions of the encryption service TLS (v1.3) For organizations that have made that jump, sticking with a simple username and password to protect a globally accessible email server is far from good enough. Password leaks are commonplace.

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Hacking Passwords Internet Internet 243

Krebs on Security

JUNE 2, 2020

Lawrence Abrams , editor of the computer help and news Web site BleepingComputer , said while some ransomware groups have a history of selling victim data on cybercrime forums, this latest move by REvil may be just another tactic used by criminals to force victims to negotiate a ransom payment.

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Ransomware Backups Encryption Internet 345

Malwarebytes

MAY 1, 2025

These messages frequently warn recipients about a problem with their accounts, like a password that needs to be updated, a policy change that requires a login, or a delayed package that has to be approved. In reality, those usernames and passwords are delivered directly to cybercriminals on the other side of the website.

Small Business 62

Small Business Cybersecurity Passwords Scams 62

Security Affairs

MARCH 28, 2025

Attackers also employ encrypted or password-protected files to evade security detection. The.zip often contains a password-protected, obfuscated VBS script. The cybersecurity firm uncovered a Grandoreiro campaign targeting users in Mexico, Argentina, and Spain via phishing emails impersonating tax agencies. contaboserver[.]net.

Banking 86

Banking Phishing Malware Passwords 86

Krebs on Security

DECEMBER 8, 2022

First spotted in mid-August 2022 , Venus is known for hacking into victims’ publicly-exposed Remote Desktop services to encrypt Windows devices. Using hard-to-crack unique passwords to protect sensitive data and accounts, as well as enabling multi-factor authentication. Encrypting sensitive data wherever possible.

Healthcare 324

Healthcare Backups Ransomware Insurance 324