Krebs on Security

JANUARY 11, 2021

Ubiquiti , a major vendor of cloud-enabled Internet of Things (IoT) devices such as routers, network video recorders, security cameras and access control systems, is urging customers to change their passwords and enable multi-factor authentication. In an email sent to customers today, Ubiquiti Inc.

Passwords 355

Passwords Authentication Firmware Accountability 355

The Last Watchdog

JULY 24, 2023

Accessing vital information to complete day-to-day tasks at our jobs still requires using a password-based system at most companies. Not only are passwords vulnerable to brute force attacks, but they can also be easily forgotten and reused across multiple accounts. The next big thing is passwordless authentication.

Authentication 245

Authentication Passwords Social Engineering Phishing 245

Krebs on Security

JANUARY 21, 2022

Criminals ripping off other crooks is a constant theme in the cybercrime underworld; Accountz Club’s slogan — “the best autoshop for your favorite shops’ accounts” — just normalizes this activity by making logins stolen from users of various cybercrime shops for sale at a fraction of their account balances.

Hacking 321

Hacking Cybercrime Authentication Passwords 321

Krebs on Security

NOVEMBER 11, 2023

In the summer of 2022, KrebsOnSecurity documented the plight of several readers who had their accounts at big-three consumer credit reporting bureau Experian hijacked after identity thieves simply re-registered the accounts using a different email address. So once again I sought to re-register as myself at Experian.

Accountability 333

Accountability Authentication Passwords Identity Theft 333

Malwarebytes

NOVEMBER 5, 2024

The Federal Bureau of Investigation (FBI) has issued a warning that cybercriminals are taking over email accounts via stolen session cookies, allowing them to bypass the multi-factor authentication (MFA) a user has set up. Cybercriminals could use your account to spread spam and phishing emails to your contacts.

Accountability 145

Accountability Authentication Malware Banking 145

Krebs on Security

JULY 10, 2022

Twice in the past month KrebsOnSecurity has heard from readers who’ve had their accounts at big-three credit bureau Experian hacked and updated with a new email address that wasn’t theirs. In both cases the readers used password managers to select strong, unique passwords for their Experian accounts.

Accountability 347

Accountability Passwords Authentication Password Management 347

Krebs on Security

AUGUST 12, 2020

Several stories here have highlighted the importance of creating accounts online tied to your various identity, financial and communications services before identity thieves do it for you. ” In short, although you may not be required to create online accounts to manage your affairs at your ISP, the U.S. .”

Accountability 360

Accountability Mobile Banking Passwords 360

Krebs on Security

MAY 29, 2021

Happily, identifying and tracking these fake reviewer accounts is often the easiest way to spot scams. Here’s the story of how bogus reviews on a counterfeit Microsoft Authenticator browser extension exposed dozens of other extensions that siphoned personal and financial data. Image: chrome-stats.com.

Accountability 335

Accountability Authentication Scams Software 335

Thales Cloud Protection & Licensing

OCTOBER 11, 2024

Passwordless Authentication without Secrets! This highlights an increasing demand for advanced authentication methods like passkeys and multi-factor authentication (MFA), which provide robust security for most use cases. Similarly, in retail and manufacturing, delays caused by authentication procedures reduce overall efficiency.

Authentication 132

Authentication Retail Healthcare Manufacturing 132

Krebs on Security

SEPTEMBER 29, 2021

In February, KrebsOnSecurity wrote about a novel cybercrime service that helped attackers intercept the one-time passwords (OTPs) that many websites require as a second authentication factor in addition to passwords. These services are springing up because they work and they’re profitable.

Passwords 352

Passwords Mobile Authentication Banking 352

Krebs on Security

APRIL 26, 2021

Last week, KrebsOnSecurity heard from a reader who had his freeze thawed without authorization through Experian’s website, and it reminded me of how truly broken authentication and security remains in the credit bureau space. Dune Thomas is a software engineer from Sacramento, Calif. and $24.99

Authentication 350

Authentication Accountability Identity Theft Account Security 350

Daniel Miessler

MARCH 10, 2022

People are starting to get the fact that texts (SMS) are a weak form of multi-factor authentication (MFA). It might have been a text, or it could have been something “strong”, like a mobile authenticator app like Google Authenticator or Authy. It completely changes how authentication is done.

Authentication 364

Authentication Phishing Passwords Accountability 364

The Last Watchdog

SEPTEMBER 24, 2024

The stolen information included full names, Social Security numbers, mailing addresses, phone numbers, and email addresses of millions of U.S., Rather, we should treat SSN as just another piece of personally identifiable information (PII) like an email address – confidential information but not a sensitive one that unlocks your bank accounts.

Authentication 215

Authentication Identity Theft Banking Data breaches 215

Krebs on Security

NOVEMBER 21, 2020

And in May of this year, GoDaddy disclosed that 28,000 of its customers’ web hosting accounts were compromised following a security incident in Oct. “This gave the actor the ability to change DNS records and in turn, take control of a number of internal email accounts. . 2019 that wasn’t discovered until April 2020.

Cryptocurrency 363

Cryptocurrency VPN Scams Social Engineering 363

Malwarebytes

MAY 16, 2024

More and more websites and services are making multi-factor-authentication (MFA) mandatory, which makes it much harder for cybercriminals to access your accounts. A type of phishing we’re calling authentication-in-the-middle is showing up in online media. That’s a great thing. Consider passkeys.

Authentication 145

Authentication Phishing Password Management Scams 145

Krebs on Security

SEPTEMBER 13, 2023

In December 2022, KrebsOnSecurity broke the news that a cybercriminal using the handle “ USDoD ” had infiltrated the FBI ‘s vetted information sharing network InfraGard , and was selling the contact information for all 80,000 members. USDoD’s avatar used to be the seal of the U.S. Department of Defense.

Cybercrime 323

Cybercrime Passwords Authentication Malware 323

Krebs on Security

JULY 12, 2024

AT&T also acknowledged the customer records were exposed in a cloud database that was protected only by a username and password (no multi-factor authentication needed). For its part, Snowflake says it now requires all new customers to use multi-factor authentication. million current AT&T account holders and roughly 65.4

Data breaches 336

Data breaches Passwords Authentication Accountability 336

Krebs on Security

AUGUST 30, 2022

The missives asked users to click a link and log in at a phishing page that mimicked their employer’s Okta authentication page. Those who submitted credentials were then prompted to provide the one-time password needed for multi-factor authentication. Image: Cloudflare.com. 2, and Aug.

Mobile 329

Mobile Phishing Authentication Accountability 329

Krebs on Security

MARCH 26, 2024

Assuming the user manages not to fat-finger the wrong button on the umpteenth password reset request, the scammers will then call the victim while spoofing Apple support in the caller ID, saying the user’s account is under attack and that Apple support needs to “verify” a one-time code.

Passwords 362

Passwords Accountability Engineering Phishing 362

Krebs on Security

OCTOBER 13, 2021

It also shows that phishers are attempting to sign up for new Coinbase accounts by the millions as part of an effort to identify email addresses that are already associated with active accounts. Rather, the bad guys understood that any attempts to sign up using an email address tied to an existing Coinbase account would fail.

Passwords 353

Passwords Phishing Accountability Mobile 353

Malwarebytes

NOVEMBER 19, 2024

Instead of the video editor, users got information stealing malware. The criminals seem to have used a lot of accounts to promote their “product” as you can see from this search on X. Some accounts were expressly created for this purpose, while others look like they may have been compromised accounts.

Artificial Intelligence 133

Artificial Intelligence Cryptocurrency Accountability Passwords 133

Security Affairs

JUNE 3, 2024

Personal information of hundreds of British and EU politicians is available on dark web marketplaces. The presence of the emails on dark web shows that politicians used their official emails to create an account on third-party web services that suffered a data breach. ” reads the report. ” concludes the report.

Passwords 145

Passwords Government Accountability Hacking 145

Krebs on Security

DECEMBER 18, 2024

A scammer called using a real Google phone number to warn his Gmail account was being hacked, sent email security alerts directly from google.com, and ultimately seized control over the account by convincing him to click “yes” to a Google prompt on his mobile device.

Cryptocurrency 238

Cryptocurrency Accountability Authentication Phishing 238

Krebs on Security

AUGUST 21, 2020

The actors used social engineering techniques and, in some cases, posed as members of the victim company’s IT help desk, using their knowledge of the employee’s personally identifiable information—including name, position, duration at company, and home address—to gain the trust of the targeted employee.”

VPN 362

VPN Social Engineering Authentication Engineering 362

Krebs on Security

MARCH 16, 2021

Lucky225 showed how anyone could do the same after creating an account at a service called Sakari , a company that helps celebrities and businesses do SMS marketing and mass messaging. From there, the attacker can reset the password of any account which uses that phone number for password reset links.

Telecommunications 363

Telecommunications Mobile Accountability Wireless 363

Krebs on Security

NOVEMBER 29, 2023

20, 2023 that identity and authentication giant Okta had suffered a breach in its customer support department, Okta said the intrusion allowed hackers to steal sensitive data from fewer than one percent of its 18,000+ customers. When KrebsOnSecurity broke the news on Oct. In a previous disclosure on Nov.

Authentication 273

Authentication Accountability Passwords Antivirus 273

Schneier on Security

JANUARY 21, 2021

This would allow the attacker to authenticate into a federated resource provider (such as Microsoft 365) as any user, without the need for that user’s password or their corresponding multi-factor authentication (MFA) mechanism. Lots of details here , including information on remediation and hardening.

Authentication 321

Authentication Passwords Accountability Hacking 321

Troy Hunt

AUGUST 30, 2023

They'd observed a phishing campaign that had collected 68k credentials from unsuspecting victims and asked if HIBP may be used to help alert these individuals to their exposure.

Phishing 335

Phishing Password Management Passwords Banking 335

The Last Watchdog

MARCH 1, 2023

The IT world relies on digital authentication credentials, such as API keys, certificates, and tokens, to securely connect applications, services, and infrastructures. Managing this sensitive information while avoiding pitfalls has become extremely difficult due to the growing number of services in recent years.

Authentication 222

Authentication CISO Passwords Software 222

Krebs on Security

JANUARY 19, 2022

If you created an online account to manage your tax records with the U.S. account and share the experience here. account). prompts users to choose a multi-factor authentication (MFA) option. Unfortunately, clicking that link brought up prompts to re-upload all of the information I’d already supplied, and then some.

Mobile 364

Mobile Accountability Insurance Government 364

Security Affairs

MAY 22, 2024

A critical security vulnerability in Veeam Backup Enterprise Manager could allow threat actors to bypass authentication. A critical vulnerability, tracked as CVE-2024-29849 (CVSS score: 9.8), in Veeam Backup Enterprise Manager could allow attackers to bypass authentication.

Backups 136

Backups Authentication Accountability Software 136

Malwarebytes

JUNE 4, 2024

Enable two-factor authentication (2FA). Some forms of two-factor authentication (2FA) can be phished just as easily as a password. Phishing attacks often impersonate people or brands you know, and use themes that require urgent attention, such as missed deliveries, account suspensions, and security alerts.

Data breaches 134

Data breaches Passwords Phishing Password Management 134

Krebs on Security

JULY 4, 2020

One of the most-read advice columns on this site is a 2018 piece called “ Plant Your Flag, Mark Your Territory ,” which tried to impress upon readers the importance of creating accounts at websites like those at the Social Security Administration , the IRS and others before crooks do it for you.

Accountability 311

Accountability Passwords Authentication Insurance 311

Troy Hunt

APRIL 5, 2023

You've probably seen stories and infographics about how much your personal information is worth, both to legitimate organisations and criminal networks. We implement two factor authentication. That's the short version, here's the whole story: Ever heard that saying about how "data is the new oil"?

Marketing 352

Marketing Passwords Authentication Accountability 352

Krebs on Security

MAY 12, 2022

KrebsOnSecurity has learned the alleged compromise is tied to a cybercrime and online harassment community that routinely impersonates police and government officials to harvest personal information on their targets. The DEA declined to comment on the validity of the claims, issuing only a brief statement in response.

Government 302

Government Authentication Passwords Mobile 302

Security Affairs

JULY 4, 2024

Twilio states that threat actors have identified the phone numbers of users of its two-factor authentication app, Authy, TechCrunch reported. This week the messaging firm told TechCrunch that “threat actors” identified data of Authy users, a two-factor authentication app owned by Twilio, including their phone numbers.

Authentication 138

Authentication Social Engineering Phishing Accountability 138

Krebs on Security

APRIL 4, 2021

But some of that shine started to come off recently for Ubiquiti’s more security-conscious customers after the company began pushing everyone to use a unified authentication and access solution that makes it difficult to administer these devices without first authenticating to Ubiquiti’s cloud infrastructure. And on Jan.

Authentication 345

Authentication IoT Accountability Passwords 345