Krebs on Security

MAY 28, 2025

A report from the Pakistani media outlet Dawn states that authorities there arrested 21 people alleged to have operated Heartsender, a spam delivery service whose homepage openly advertised phishing kits targeting users of various Internet companies, including Microsoft 365, Yahoo, AOL, Intuit, iCloud and ID.me.

Malware 196

Malware Cybercrime Antivirus Scams 196

Krebs on Security

DECEMBER 19, 2018

Microsoft today released an emergency software patch to plug a critical security hole in its Internet Explorer (IE) Web browser that attackers are already using to break into Windows computers. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.

Internet 266

Internet Internet Software Engineering 266

Krebs on Security

JANUARY 29, 2020

leaked internal customer support data to the Internet, mobile provider Sprint has addressed a mix-up in which posts to a private customer support community were exposed to the Web. Fresh on the heels of a disclosure that Microsoft Corp. Earlier this week, vice.com reported that hackers are phishing workers at major U.S.

Social Engineering 326

Social Engineering Telecommunications Data privacy Engineering 326

Krebs on Security

JULY 23, 2020

In May 2019, KrebsOnSecurity broke the news that the website of mortgage title insurance giant First American Financial Corp. billion in 2019. In August 2019, the company said a third-party investigation into the exposure identified just 32 consumers whose non-public personal information likely was accessed without authorization. .

Insurance 354

Insurance Financial Services Penetration Testing Scams 354

Krebs on Security

MAY 4, 2021

In a world in which all databases — including hacker forums — are eventually compromised and leaked online, it can be tough for cybercriminals to maintain their anonymity if they’re in the habit of re-using the same unusual passwords across multiple accounts associated with different email addresses.

Passwords 341

Passwords Cybercrime Accountability Password Management 341

Krebs on Security

MARCH 31, 2020

Ueland said after hearing about the escrow.com hack Monday evening he pulled the domain name system (DNS) records for escrow.com and saw they were pointing to an Internet address in Malaysia — 111.90.149[.]49 “This guy had access to the notes, and knew the number to call,” to make changes to the account, Barrie said.

Phishing 345

Phishing DNS Social Engineering Accountability 345

Adam Levin

JULY 10, 2020

billion records have already been exposed, and that’s only accounting for the first quarter of 2020. For comparison, that’s a 273% increase over the first two quarters of 2019 combined. Phishing scams skyrocketed as citizens self-isolated during the lockdown, and social-engineering schemes defrauded Internet users of millions.”.

Data breaches 252

Data breaches Social Engineering Antivirus Scams 252

Krebs on Security

JANUARY 24, 2020

On December 23, 2019, unknown attackers began contacting customer support people at OpenProvider , a popular domain name registrar based in The Netherlands. “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.”

DNS 334

DNS Social Engineering Engineering Accountability 334

Security Affairs

MARCH 18, 2021

The FBI’s Internet Crime Complaint Center has released its annual report, the 2020 Internet Crime Report , which includes data from 791,790 complaints of suspected cybercrimes. billion and authorities observed an increase of more than 300,000 complaints from 2019 (+69%). ” reads 2020 Internet Crime Report.

Internet 121

Internet Internet Scams Identity Theft 121

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. 2019 that wasn’t discovered until April 2020. “This gave the actor the ability to change DNS records and in turn, take control of a number of internal email accounts. .

Cryptocurrency 364

Cryptocurrency Scams VPN Social Engineering 364

Krebs on Security

AUGUST 16, 2021

” The intrusion came to light on Twitter when the account @und0xxed started tweeting the details. ” Other databases allegedly accessed by the intruders included one for prepaid accounts, which had far fewer details about customers. In at least one case , retail store employees were complicit in the account takeovers.

Mobile 338

Mobile Data breaches Accountability Wireless 338

Security Affairs

NOVEMBER 18, 2024

Salt Typhoon is a China-linked APT group active since at least 2019. internet-service providers in recent months in pursuit of sensitive information, according to people familiar with the matter.” China has long targeted global internet service providers and recent attacks are aligned with past operations linked to Beijing.

Mobile 113

Mobile Telecommunications Data breaches Hacking 113

The Last Watchdog

MARCH 13, 2019

In the not too distant future, each one of us will need to give pause, on a daily basis, to duly consider how we purchase and use Internet of Things devices and services. Another tech industry consultancy, IDC, forecasts worldwide IoT spending will hit a record $745 billion in 2019 , some 15.4% This is coming. Talk more soon.

Internet 189

Internet Internet IoT Energy and Utilities 189

Security Affairs

MAY 5, 2020

GoDaddy has been notifying its customers of a data breach, threat actors might have compromised their web hosting account credentials. GoDaddy has been notifying its customers of a data breach, attackers might have compromised users’ web hosting account credentials. ” reads the data breach notice submitted by the company.

Data breaches 145

Data breaches Accountability Advertising Internet 145

Zero Day

JUNE 6, 2025

Collectively, they could easily put affected customers at risk for account takeovers and identity theft. Also:  I clicked on four sneaky online scams on purpose - to show you how they work In March 2024, the company revealed that customer data from 2019 and earlier had been leaked on the dark web , affecting 7.6

Password Management 128

Password Management Passwords Artificial Intelligence Software 128

Krebs on Security

AUGUST 10, 2021

The software giant warned that attackers already are pouncing on one of the flaws, which ironically enough involves an easy-to-exploit bug in the software component responsible for patching Windows 10 PCs and Windows Server 2019 machines. “In the case of ransomware attacks, they have also been used to ensure maximum damage.”

Software 324

Software Internet Internet Backups 324

Krebs on Security

MAY 23, 2024

Two weeks before Russia invaded Ukraine in February 2022, a large, mysterious new Internet hosting firm called Stark Industries Solutions materialized and quickly became the epicenter of massive distributed denial-of-service (DDoS) attacks on government and commercial targets in Ukraine and Europe. The homepage of Stark Industries Solutions.

DDOS 334

DDOS Internet Internet Government 334

Krebs on Security

NOVEMBER 17, 2021

The CEO of a South Carolina technology firm has pleaded guilty to 20 counts of wire fraud in connection with an elaborate network of phony companies set up to obtain more than 735,000 Internet Protocol (IP) addresses from the nonprofit organization that leases the digital real estate to entities in North America. ”

Internet 358

Internet Internet VPN Marketing 358

Krebs on Security

MARCH 2, 2021

The patches released today fix security problems in Microsoft Exchange Server 2013 , 2016 and 2019. “HAFNIUM has previously compromised victims by exploiting vulnerabilities in internet-facing servers. . “HAFNIUM has previously compromised victims by exploiting vulnerabilities in internet-facing servers.

Internet 348

Internet Internet Software Education 348

Krebs on Security

MARCH 7, 2020

After that, they send account creation links to all the contacts.”. While what my source did was technically wire fraud (obtaining something of value via the Internet through false pretenses), cybercriminals bent on using fake.gov domains to hoodwink Americans likely would not be deterred by such concerns.

Internet 318

Internet Internet Cybercrime Government 318

Krebs on Security

FEBRUARY 18, 2019

This post seeks to document the extent of those attacks, and traces the origins of this overwhelmingly successful cyber espionage campaign back to a cascading series of breaches at key Internet infrastructure providers. federal civilian agencies to secure the login credentials for their Internet domain records. That changed on Jan.

DNS 279

DNS Internet Internet Government 279

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. SammySam_Alon registered at Houzz using an Internet address in Huntsville, Ala. 68.35.149.206).

Scams 297

Scams Business Services Accountability Marketing 297

Krebs on Security

SEPTEMBER 8, 2021

According to a security advisory from Redmond, the security hole CVE-2021-40444 affects the “MSHTML” component of Internet Explorer (IE) on Windows 10 and many Windows Server versions. There is currently no official patch for the flaw, but Microsoft has released recommendations for mitigating the threat.

Software 355

Software Engineering Internet Internet 355

Krebs on Security

MAY 13, 2024

According to Constella, this email address was used in 2010 to register an account for a Dmitry Yurievich Khoroshev from Voronezh, Russia at the hosting provider firstvds.ru. NeroWolfe seems to have abandoned all of his forum accounts sometime in 2016. DomainTools reports that stairwell.ru Image: Shutterstock. Image: Ke-la.com.

Ransomware 314

Ransomware Cybercrime Accountability Malware 314

Krebs on Security

JULY 18, 2022

For the past seven years, an online service known as 911 has sold access to hundreds of thousands of Microsoft Windows computers daily, allowing customers to route their Internet traffic through PCs in virtually any country or city around the globe — but predominantly in the United States. THE INTERNET NEVER FORGETS.

VPN 358

VPN Computers and Electronics Antivirus Software 358

Krebs on Security

FEBRUARY 24, 2023

BitSight researchers found significant overlap in the Internet addresses used by those domains and a domain called BHproxies[.]com. The account didn’t resume posting on the forum until April 2014. Reached via LinkedIn, Mr. Shotliff said he sold his BHProxies account to another Black Hat World forum user from Egypt back in 2014.

Accountability 307

Accountability Advertising Marketing Malware 307

The Last Watchdog

OCTOBER 16, 2019

Related: Cyber risks spinning out of IoT Credential stuffing and account takeovers – which take full advantage of Big Data, high-velocity software, and automation – inundated the internet in massive surges in 2018 and the first half of 2019, according to multiple reports. Hackers count on it.

Big data 164

Big data Accountability Passwords Digital transformation 164

SecureWorld News

FEBRUARY 20, 2025

He urges enterprises to implement Privileged Access Management (PAM) solutions and multi-factor authentication (MFA) and to enforce robust password policies to reduce the risk of account compromise. Strengthening identity security Enforce phishing-resistant MFA for all privileged accounts. Develop and test ransomware response plans.

Ransomware 113

Ransomware IoT Encryption Social Engineering 113

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 348

Hacking Accountability Scams Media 348

Krebs on Security

DECEMBER 1, 2020

As KrebsOnSecurity noted in 2019 , Vaughn’s identity was revealed by following the trail of clues from a gaming website he used that later got hacked. That is, until early January 2019, when news broke that hackers had broken into the servers of computer game maker BlankMediaGames and made off with account details of some 7.6

DDOS 294

DDOS Hacking Mobile Encryption 294

Krebs on Security

MAY 3, 2019

Its account and transaction processing systems power the Web sites for hundreds of financial institutions — mostly small community banks and credit unions. The authentication weakness allowed bank customers to view account data for other customers, including account number, balance, phone numbers and email addresses.

Banking 245

Banking Accountability Passwords Technology 245

Krebs on Security

MARCH 5, 2021

On March 2, Microsoft released emergency security updates to plug four security holes in Exchange Server versions 2013 through 2019 that hackers were actively using to siphon email communications from Internet-facing systems running Exchange. Speaking on condition of anonymity, two cybersecurity experts who’ve briefed U.S.

Hacking 364

Hacking Software Government Internet 364

Krebs on Security

SEPTEMBER 30, 2023

GandCrab dissolved in July 2019, and is thought to have become “ REvil ,” one of the most ruthless and rapacious Russian ransomware groups of all time. Semen-7907 registered at Tunngle from the Internet address 31.192.175[.]63 was also used to register an account at the online game stalker[.]so

Ransomware 294

Ransomware Accountability Cybercrime Backups 294

Krebs on Security

FEBRUARY 8, 2021

“According to the analysis of foreign law enforcement agencies, more than 50% of all phishing attacks in 2019 in Australia were carried out thanks to the development of the Ternopil hacker,” the attorney general’s office said, noting that investigators had identified hundreds of U-Admin customers. ” U-Admin, a.k.a.

Phishing 341

Phishing Scams Banking Mobile 341

Hacker Combat

SEPTEMBER 6, 2021

Hackers took advantage of the mishap to gain unauthorized access to email accounts and lots of customer’s data was exposed. During that timeframe, unapproved third parties gained unauthorized access into over 60 email accounts hosted in the cloud belonging to Cetera Employees. Often, hackers use phishing emails to target employees.

Accountability 125

Accountability Hacking Financial Services Data breaches 125

SC Magazine

MARCH 18, 2021

The FBI’s Internet Crime Complaint Center (IC3) released its annual report Wednesday, showing a sharp increase in cybercrime, both in quantity and cost in 2020. billion in 2019. billion in 2019. The second was the increase in the total cost of business email compromise (BEC) scams and email account compromise (EAC).

Cybercrime 126

Cybercrime Scams Accountability Ransomware 126

Malwarebytes

SEPTEMBER 21, 2021

Whether you’re looking for a smartphone, a laptop, a gaming device or something else, or even just signing up for an account online, you want to make sure your kids are protected. Today’s generation of kids and teens consider their devices and the Internet as extensions of their lives. 7 Internet safety tips.

Internet 130

Internet Internet Passwords Password Management 130