Schneier on Security

APRIL 9, 2024

US Cyber Safety Review Board released a report on the summer 2023 hack of Microsoft Exchange by China. It was a serious attack by the Chinese government that accessed the emails of senior U.S. government officials. From the executive summary: The Board finds that this intrusion was preventable and should never have occurred.

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Hacking Government Accountability Technology 331

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. 5, 2021 to Microsoft was in Exchange Server.

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Krebs on Security

FEBRUARY 16, 2022

The ICRC said the hacked servers contained data relating to the organization’s Restoring Family Links services, which works to reconnect people separated by war, violence, migration and other causes. .” In their online statement about the hack (updated on Feb. Image: Ke-la.com. ” Update, 2:00 p.m., com, sachtimes[.]com,

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Hacking Ransomware Media Accountability 302

Krebs on Security

FEBRUARY 26, 2023

Media coverage understandably focused on GoDaddy’s admission that it suffered three different cyberattacks over as many years at the hands of the same hacking group. “This guy had access to the notes, and knew the number to call,” to make changes to the account, the CEO of Escrow.com told KrebsOnSecurity.

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The Last Watchdog

JANUARY 18, 2022

After a gloomy start with its first three breach intensive quarters, 2021 has finally ended, and on a positive note. Related: Cybersecurity experts reflect on 2021. Our analysis looked into data breaches that occurred from October to December 2021 (Q4) and compared them with the numbers from July through August 2021 (Q3).

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Krebs on Security

DECEMBER 13, 2022

Meanwhile, the hackers responsible are communicating directly with members through the InfraGard portal online — using a new account under the assumed identity of a financial industry CEO that was vetted by the FBI itself. Department of Defense. USDoD’s InfraGard sales thread on Breached. Department of Justice in April.

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Hacking Energy and Utilities Cybercrime Accountability 363

Krebs on Security

MARCH 5, 2021

In each incident, the intruders have left behind a “web shell,” an easy-to-use, password-protected hacking tool that can be accessed over the Internet from any browser. 6, 2021, a day when most of the world was glued to television coverage of the riot at the U.S.

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Hacking Software Government Internet 364

Krebs on Security

DECEMBER 4, 2024

image: x.com/vxunderground The golden rule of cybercrime in Russia has always been that as long as you never hack, extort or steal from Russian citizens or companies, you have little to fear of arrest. At several points throughout his career, Wazawaka claimed he made good money stealing accounts from drug dealers on darknet narcotics bazaars.

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Cybercrime Ransomware Cryptocurrency Government 235

Krebs on Security

NOVEMBER 5, 2024

Bloomberg first reported Moucka’s alleged ties to the Snowflake hacks on Monday. At the end of 2023, malicious hackers learned that many large companies had uploaded huge volumes of sensitive customer data to Snowflake accounts that were protected with little more than a username and password (no multi-factor authentication required).

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Cybercrime Mobile Media Hacking 280

Security Affairs

NOVEMBER 3, 2024

The operators maintain the botnet to launch distributed brute-force attacks on VPNs, Telnet, SSH, and Microsoft 365 accounts. These routers are used to relay brute-force attacks on Microsoft 365 accounts. In the majority of the campaigns, about 80 percent, CovertNetwork-1658 makes only one sign-in attempt per account per day.

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Passwords Wireless VPN Accountability 131

eSecurity Planet

MARCH 24, 2025

A sophisticated supply chain hack targeting Oracle Cloud has exfiltrated a staggering 6 million records. The initial access was gained by hacking the login endpoint (login.(region-name).oraclecloud.com), Immediate mitigation measures include: Resetting passwords, particularly for privileged LDAP accounts. region-name).oraclecloud.com),

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Risk Passwords Hacking Encryption 120

eSecurity Planet

APRIL 2, 2025

The hack, attributed to a cybercriminal operating under the alias GHNA, occurred when the attacker accessed a system used by Samsungs German customer service. According to cybersecurity firm Hudson Rock, the hack was made possible by a set of stolen credentials compromised in 2021.

Identity Theft 116

Identity Theft Cybersecurity Scams Accountability 116

Security Affairs

NOVEMBER 18, 2024

T-Mobile confirmed being a victim of recent hacking campaigns linked to China-based threat actors targeting telecom companies. T-Mobile confirms it was hacked as part of a long-running cyber espionage campaign targeting Telco companies. and its allies for hacking activities in July. Wall Street Journal reported.

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Mobile Telecommunications Data breaches Hacking 111

Krebs on Security

FEBRUARY 9, 2023

Authorities in the United States and United Kingdom today levied financial sanctions against seven men accused of operating “ Trickbot ,” a cybercrime-as-a-service platform based in Russia that has enabled countless ransomware attacks and bank account takeovers since its debut in 2016. companies and government entities.

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Hacking Cybercrime Ransomware Government 238

Security Affairs

NOVEMBER 21, 2024

The cybercrime group Scattered Spider is suspected of hacking into hundreds of organizations over the past two years, including Twilio , LastPass , DoorDash , and Mailchimp. Between September 2021 and April 2023, the hackers carried out phishing attacks to steal login credentials from employees of 12 companies and individuals.

Cybercrime 108

Cybercrime Identity Theft Cryptocurrency Phishing 108

Krebs on Security

NOVEMBER 14, 2024

But not long after KrebsOnSecurity reported in April that Shefel/Rescator also was behind the theft of Social Security and tax information from a majority of South Carolina residents in 2012, Mr. Shefel began contacting this author with the pretense of setting the record straight on his alleged criminal hacking activities.

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Retail Advertising Cryptocurrency Marketing 261

Security Affairs

JANUARY 7, 2022

million accounts. Threat actors compromised the FlexBooker accounts of more than 3.7 FlexBooker recommends users stay vigilant and review account statements and credit reports for suspicious transactions. The data breach notification service Have I Been Pwned reports that 3,756,794 accounts were compromised in the attack.

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Data breaches Accountability Passwords Cybercrime 145

Security Affairs

DECEMBER 23, 2023

The LockBit ransomware claims to have hacked accountancy firm Xeinadin threatens to leak the alleged stolen data. The LockBit ransomware claims responsibility for hacking the Xeinadin accountancy firm and threatens to disclose the alleged stolen data. Account balances. tb of customer data is alleged. And much more.

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Accountability Ransomware Data breaches Hacking 140

Security Affairs

NOVEMBER 28, 2021

0patch released free unofficial patches for Windows local privilege escalation zero-day ( CVE-2021-24084 ) in Windows 10, version 1809 and later. 0patch released free unofficial patches for Windows local privilege escalation zero-day (CVE-2021-24084) in Windows 10, version 1809 and later. SecurityAffairs – hacking, Windows).

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The Last Watchdog

JANUARY 25, 2021

Thanks to a couple of milestone hacks disclosed at the close of 2020 and start of 2021, they will forever be associated with putting supply-chain vulnerabilities on the map. Similarly, the SolarWinds and Mimecast hacks are precursors of increasingly clever and deeply-damaging hacks of the global supply chain sure to come.

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Hacking B2B Authentication Software 228

Schneier on Security

SEPTEMBER 14, 2023

Google removed it from Play in 2021. The Trojan has been linked to a China-aligned hacking group tracked as GREF. An app calling itself FlyGram, meanwhile, was created by the same threat actor and was available through the same three channels. Both apps remain available in the Samsung store. This kind of thing is really scary.

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Malware Accountability Hacking Spyware 339

Security Affairs

JANUARY 3, 2022

Which are the cyber attacks of 2021 that had the major impact on organizations worldwide in terms of financial losses and disruption of the operations? Colonial Pipeline ( May 2021 ) – The Colonial Pipeline facility in Pelham, Alabama, was hit by a cybersecurity attack in May and its operators were forced to shut down its systems.

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Cyber Attacks Ransomware Hacking Insurance 139

Security Affairs

DECEMBER 31, 2021

The Have I Been Pwned data breach notification service now includes credentials for 441K accounts that were stolen by RedLine malware. The service now includes credentials for 441K accounts stolen by the popular info-stealer. Internationally sourced data, exfiltrated in Sept and Aug 2021. SecurityAffairs – hacking, malware).

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Accountability Malware Data breaches Passwords 145

Krebs on Security

MARCH 31, 2022

On Tuesday, KrebsOnSecurity warned that hackers increasingly are using compromised government and police department email accounts to obtain sensitive customer data from mobile providers, ISPs and social media companies. That was in March 2021, but there are similar fake EDR services on offer today. Today, one of the U.S.

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Government Accountability Education Media 319

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.

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Passwords Cybercrime Accountability Password Management 346

Krebs on Security

JUNE 27, 2023

Joseph James “PlugwalkJoe” O’Connor , a 24-year-old from the United Kingdom who earned his 15 minutes of fame by participating in the July 2020 hack of Twitter , has been sentenced to five years in a U.S. Not long after the Twitter hack, O’Connor was quoted in The New York Times denying any involvement. “I

Cryptocurrency 275

Cryptocurrency Accountability Mobile Hacking 275

Krebs on Security

SEPTEMBER 2, 2021

The data in this story come from a trusted source in the security industry who has visibility into a network of hacked machines that fraudsters in just about every corner of the Internet are using to anonymize their malicious Web traffic. Why go after hotel or airline rewards?

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Accountability Authentication Passwords Hacking 347

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.

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Accountability Authentication Passwords Identity Theft 343

Troy Hunt

NOVEMBER 13, 2024

But in all likelihood, there will be more than a handful of domain subscribers who take issue with that volume of people data sitting there in one corpus easily downloadable via a clear web hacking forum.

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Data breaches Passwords B2B Technology 303

The Last Watchdog

APRIL 5, 2022

As the dust settles following the recently disclosed hack of NewsCorp , important lessons are emerging for the cybersecurity and journalism communities. ” Only 4 percent of respondents to an FCC poll said their organization received a new J-1 visa in 2021, and 46 percent said their bureaus were understaffed because of a lack of visas.

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Hacking Passwords Internet Internet 243

Krebs on Security

SEPTEMBER 13, 2024

While MGM was still trying to evict the intruders from its systems, an individual who claimed to have firsthand knowledge of the hack contacted multiple media outlets to offer interviews about how it all went down. ’s West Midlands Police as part of a joint investigation with the FBI into the MGM hack.

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Cybercrime Accountability Mobile Hacking 326

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. .”

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Ransomware VPN Cybercrime Accountability 245

Krebs on Security

JANUARY 17, 2024

Images from Punchmade Dev’s Twitter/X account show him displaying bags of cash and wearing a functional diamond-crusted payment card skimmer. The official Punchmadedev account on Instagram links to many of the aforementioned rap videos and tutorials on cybercriming, as well as to Punchmadedev’s other profiles and websites.

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Cybercrime Media Banking Accountability 327

Krebs on Security

MARCH 29, 2022

It involves compromising email accounts and websites tied to police departments and government agencies, and then sending unauthorized demands for subscriber data while claiming the information being requested can’t wait for a court order because it relates to an urgent matter of life and death. THE LAPSUS$ CONNECTION.

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Accountability Government Hacking Social Engineering 296

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.

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Accountability Passwords Authentication Password Management 343

Security Affairs

OCTOBER 26, 2021

“Unknown cyber criminals using Ranzy Locker ransomware had compromised more than 30 US businesses as of July 2021. Review domain controllers, servers, workstations, and active directories for new or unrecognized user accounts. Use double authentication when logging into accounts or services. ” reads the flash alert.

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Ransomware Firmware Antivirus Accountability 143

Krebs on Security

NOVEMBER 6, 2023

Last week, KrebsOnSecurity broke the news that one of the largest cybercrime services for laundering stolen merchandise was hacked recently, exposing its internal operations, finances and organizational structure. That same email address is now tied to a Vkontakte account for an Ivan Sherban who lists his home as Saint Petersburg, Russia.

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Passwords Cybercrime Accountability Hacking 303