Krebs on Security

SEPTEMBER 5, 2023

In November 2022, the password manager service LastPass disclosed a breach in which hackers stole password vaults containing both encrypted and plaintext data for more than 25 million users. “If you have my seed phrase, you can copy and paste that into your wallet, and then you can see all my accounts. . But on Nov.

Cryptocurrency 362

Cryptocurrency Passwords Encryption Accountability 362

Security Affairs

NOVEMBER 12, 2020

The popular children’s online playground Animal Jam has suffered a data breach that affected more than 46 million accounts. Animal Jam has suffered a data breach impacting 46 million accounts belonging to children and parents who signed up for the game. . records include the birth year the player entered at account creation 23.9M

Data breaches 144

Data breaches Accountability Passwords Encryption 144

Krebs on Security

JULY 30, 2020

Traditional payment cards encode cardholder account data in plain text on a magnetic stripe, which can be read and recorded by skimming devices or malicious software surreptitiously installed in payment terminals. Newer, chip-based cards employ a technology known as EMV that encrypts the account data stored in the chip.

Banking 362

Banking Malware Encryption Accountability 362

Krebs on Security

JUNE 15, 2024

. “He stands accused of hacking into corporate accounts and stealing critical information, which allegedly enabled the group to access multi-million-dollar funds,” Murcia Today wrote. ” The cybercrime-focused Twitter/X account vx-underground said the U.K. A Scattered Spider phishing lure sent to Twilio employees.

Hacking 311

Hacking Phishing Cybercrime Passwords 311

Krebs on Security

OCTOBER 28, 2020

In March 2020, KrebsOnSecurity alerted Swedish security giant Gunnebo Group that hackers had broken into its network and sold the access to a criminal group which specializes in deploying ransomware. Five months later, Gunnebo disclosed it had suffered a cyber attack targeting its IT systems that forced the shutdown of internal servers. .”

Hacking 361

Hacking Ransomware Banking Accountability 361

eSecurity Planet

OCTOBER 4, 2021

percent of all malware detected on networks of WatchGuard Technologies customers in the second quarter came over encrypted connections, raising the security risk for the 80 percent of such organizations that lack processes for decrypting and scanning HTTPS traffic for threats. Malware in Encrypted Traffic. A surprising 91.5

Encryption 142

Encryption Malware Ransomware Firewall 142

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? We still have a way to go!

VPN 357

VPN Phishing DNS Encryption 357

SecureList

FEBRUARY 26, 2021

The state of stalkerware in 2020 (PDF). Kaspersky’s data shows that the scale of the stalkerware issue has not improved much in 2020 compared to the last year: The number of people affected is still high. In total, 53,870 of our mobile users were affected globally by stalkerware in 2020. between 2015 and 2020.

Mobile 123

Mobile Surveillance Software Passwords 123

Krebs on Security

OCTOBER 2, 2023

At issue is the Zoom Personal Meeting ID (PMI), which is a permanent identification number linked to your Zoom account and serves as your personal meeting room available around the clock. The PMI portion forms part of each new meeting URL created by that account, such as: zoom.us/j/5551112222

Engineering 289

Engineering Encryption Social Engineering Healthcare 289

Krebs on Security

MAY 11, 2021

By all accounts, the most pressing priority this month is CVE-2021-31166 , a Windows 10 and Windows Server flaw which allows an unauthenticated attacker to remotely execute malicious code at the operating system level. .” You’ll also note this CVE is from 2020, which could indicate Microsoft has been working on this fix for some time.”

Wireless 316

Wireless Internet Internet Backups 316

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. In many cases, the phony profiles spoofed chief information security officers at major corporations , and some attracted quite a few connections before their accounts were terminated.

Malware 322

Malware Software Technology Accountability 322

Krebs on Security

MARCH 1, 2022

27, a new Twitter account “ Contileaks ” posted links to an archive of chat messages taken from Conti’s private communications infrastructure, dating from January 29, 2021 to the present day. The Contileaks account did not respond to requests for comment. 22, 2020, the U.S. On Sunday, Feb. ” GAP #1.

Ransomware 305

Ransomware Healthcare Cybercrime Government 305

Security Affairs

NOVEMBER 13, 2021

Threat actors are distributing the GravityRAT remote access trojan masqueraded as an end-to-end encrypted chat application named SoSafe Chat. Threat actors are distributing the GravityRAT RAT masqueraded as an end-to-end encrypted chat application named SoSafe Chat. Change or modify system settings. Record audio. Pierluigi Paganini.

Encryption 111

Encryption Malware Media Authentication 111

Krebs on Security

OCTOBER 8, 2020

This includes pivoting from or converting a single compromised Microsoft Windows user account to an administrator account with greater privileges on the target network; the ability to sidestep and/or disable any security software; and gaining the access needed to disrupt or corrupt any data backup systems the victim firm may have. .

Cybercrime 338

Cybercrime VPN Malware Ransomware 338

Krebs on Security

JANUARY 24, 2020

. “But a registrar should not act on instructions coming from a random email address or other account that is not even connected to the domain in question.” 23, 2019, the e-hawk.net domain was transferred to a reseller account within OpenProvider. ” REGISTRY LOCK.

DNS 288

DNS Social Engineering Engineering Accountability 288

The Last Watchdog

DECEMBER 31, 2019

All the encryption , firewalls , cryptography, SCADA systems , and other IT security measures would be useless if that were to occur. Related: The case for quantifying cyber risks The most important factor that should be taken into account is a security risk assessment.

Cyber Risk 173

Cyber Risk Risk Firewall Surveillance 173

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. The account didn’t resume posting on the forum until April 2014. Khafagy said he couldn’t remember the name of the account he had on the forum.

Accountability 269

Accountability Advertising Marketing Malware 269

Adam Levin

MAY 26, 2020

ShinyGroup, a hacking group notorious for selling compromised data, announced that they had breached Mathway in January 2020. It is currently unknown if the salts and hashes used to encrypt the passwords can be deciphered, but if they are the value of the data to hackers would increase significantly. “We

Data breaches 150

Data breaches Passwords Accountability Encryption 150

Krebs on Security

JULY 22, 2020

As first reported here on July 16, prior to bitcoin scam messages being blasted out from such high-profile Twitter accounts @barackobama, @joebiden, @elonmusk and @billgates, several highly desirable short-character Twitter account names changed hands, including @L, @6 and @W. They would take a cut from each transaction.”

Hacking 299

Hacking Accountability Scams Media 299

Security Affairs

JUNE 2, 2021

There was no need for a password or login credentials to access the information, and the data was not encrypted. Feedback message data contained Account id, feedback rating given, and users’ email addresses. The leaked account data included in-game transaction history, user id, and username. The leak has since been secured.

Data breaches 126

Data breaches Accountability Mobile Phishing 126

Security Affairs

SEPTEMBER 19, 2022

The TeamTNT botnet is a crypto-mining malware operation that has been active since April 2020 and targets Docker installs. “The shell script is cloning a GitHub project from what seems to be a TeamTNT account. “Breaking the cryptographic encryption is considered “Mission: Impossible”. ” continue the experts.

Encryption 98

Encryption Cybercrime Hacking Malware 98

Krebs on Security

SEPTEMBER 30, 2023

The government says Snatch used a customized ransomware variant notable for rebooting Microsoft Windows devices into Safe Mode — enabling the ransomware to circumvent detection by antivirus or endpoint protection — and then encrypting files when few services are running. ru account and posted as him.

Ransomware 257

Ransomware Accountability Cybercrime Backups 257

Krebs on Security

JULY 3, 2023

Searching on ubsagency@gmail.com in Constella Intelligence shows the address was used sometime before February 2019 to create an account under the name “ SammySam_Alon ” at the interior decorating site Houzz.com. The name on the WHMCS account was Shmuel Orit Alon , from Kidron, Israel.

Scams 276

Scams Business Services Accountability Marketing 276

Krebs on Security

JANUARY 6, 2022

“The key to the wallet is encrypted and stored securely in the cloud. Norton Crypto lets users withdraw their earnings to an account at cryptocurrency platform CoinBase, but as Norton Crypto’s FAQ rightly points out, there are coin mining fees as well as transaction costs to transfer Ethereum. ”

Cryptocurrency 357

Cryptocurrency Computers and Electronics Antivirus Identity Theft 357

Security Affairs

NOVEMBER 28, 2020

The Conti ransomware gang hit infected the systems of industrial automation and Industrial IoT (IIoT) chip maker Advantech and is demanding over $13 million ransom (roughly 750 BTC) to avoid leaking stolen files and to provide a key to restore the encrypted files. billion in 2019. Pierluigi Paganini. SecurityAffairs – hacking, Advantech).

Ransomware 145

Ransomware Encryption IoT Malware 145

Security Affairs

APRIL 21, 2024

The Akira ransomware operators implement a double extortion model by exfiltrating victims’ data before encrypting it. Earlier versions of the ransomware were written in C++ and the malware added the.akira extension to the encrypted files. The attackers mostly used Cisco vulnerabilities CVE-2020-3259 and CVE-2023-20269.

Ransomware 143

Ransomware Encryption Antivirus VPN 143

Adam Levin

MAY 19, 2021

Experian, 2020: A data breach impacted 24 million Experian customers, plus almost 800,000 businesses in South Africa. Experian, 2013 – 2015: Hackers stole a trove of information from T-Mobile customers whose data had passed through Experian to check credit there and open a new account. Takeaways .

Risk 218

Risk Identity Theft Data breaches VPN 218

Security Affairs

APRIL 29, 2023

xyz pic.twitter.com/VLhISark8Y — Goldwave (@OGoldwave) March 13, 2023 The variant employed in the campaign supports a more sophisticated encryption method of byte remapping and a monthly rotation of the C2 server. #ViperSoftX is back, doesn't look like much has changed. c2 arrowlchat[.]com ” concludes the report.

Encryption 98

Encryption Malware Cryptocurrency Software 98

Krebs on Security

JANUARY 30, 2024

In each attack, the victims saw their email and financial accounts compromised after suffering an unauthorized SIM-swap, wherein attackers transferred each victim’s mobile phone number to a new device that they controlled. Prosecutors say Noah Michael Urban of Palm Coast, Fla., Twilio disclosed in Aug. On July 28 and again on Aug.

Social Engineering 340

Social Engineering Mobile Passwords Cybercrime 340

Security Affairs

AUGUST 3, 2020

million worth of cryptocurrency from cryptocurrency investment accounts. . Hackers stole roughly €1.183 million worth of cryptocurrency from investment accounts of 2gether, 26.79% of overall funds stored by the accounts. We're sorry to announce that yesterday, at 18:00 CEST, the 2gether crypto accounts were hacked.

Cryptocurrency 145

Cryptocurrency Accountability Hacking Advertising 145

Krebs on Security

FEBRUARY 14, 2022

Wazawaka has since “lost his mind” according to his erstwhile colleagues, creating a Twitter account to drop exploit code for a widely-used virtual private networking (VPN) appliance, and publishing bizarre selfie videos taunting security researchers and journalists. Wazawaka, a.k.a. .”

VPN 217

VPN Ransomware Cybercrime Accountability 217

Adam Levin

NOVEMBER 17, 2020

And like everything else in 2020, these next few weeks promise to be a disaster. Credit cards offer markedly better fraud protections than debit cards , which connect directly to your bank account. Virtual credit cards similarly allow online shoppers to mask their financial accounts. SSLs ensure all data is encrypted.

Scams 243

Scams Retail Banking Passwords 243

Security Affairs

MAY 27, 2021

The feds uncovered the attack in May 2021, government experts reported that the threat actors likely created an account with the username “elie” to gain persistence on the network. The threat actors are actively exploiting the following vulnerabilities in Fortinet FortiOS: CVE-2018-13379 ; CVE-2020-12812 ; CVE-2019-5591.

VPN 141

VPN Government Hacking Accountability 141

Krebs on Security

FEBRUARY 2, 2021

SPR claims his site lost access to a significant inventory — more than 600,000 unsold stolen payment card accounts. The database is in the hands of the police, but it’s encrypted.” 16, 2020, several of Joker’s long-held domains began displaying notices that the sites had been seized by the U.S.

Cybercrime 239

Cybercrime Media Accountability Hacking 239

SecureList

DECEMBER 14, 2021

While looking for potentially malicious implants that targeted Microsoft Exchange servers, we identified a suspicious binary that had been submitted to a multiscanner service in late 2020. The malicious module was most likely compiled between late 2020 and April 2021. Malicious HTTP module definition.

Authentication 141

Authentication Encryption Accountability Passwords 141

CSO Magazine

AUGUST 13, 2021

But did you know small and medium-size businesses (SMBs) account for at least half of all ransomware attacks, if not closer to two-thirds, according to the U.S. Ransomware is a type of malware that encrypts a victim’s computers, blocking use of the device and all access to their data. million in 2020. million in 2020.

Ransomware 121

Ransomware Digital transformation Insurance Encryption 121

SecureList

OCTOBER 7, 2021

After encryption, the contents of the folders look as follows: the cybercriminals’ e-mail address and the victim’s ID are added to the beginning of each file, followed by the original name and extension, and then the extension added by the ransomware. Encrypted files and a note from the attackers. Introduction.

Ransomware 141

Ransomware Encryption Passwords Malware 141