The Life Cycle of a Breached Database.

Every time there is another data breach, we are asked to change our password at the breached entity. But the reality is that in most cases by the time the victim organization discloses an incident publicly the information has already been harvested many times over by profit-seeking cybercriminals...
krebsonsecurity.com/?p=56301

PlugwalkJoe Does the Perp Walk.

One day after last summer's mass-hack of Twitter, KrebsOnSecurity wrote that 22-year-old British citizen Joseph "PlugwalkJoe" O'Connor appeared to have been involved in the incident. When the Justice Department last week announced O'Connor's arrest and indictment, his alleged role in the Twitter ...
krebsonsecurity.com/?p=56391

Serial Swatter Who Caused Death Gets Five Years in Prison.

A 18-year-old Tennessee man who helped set in motion a fraudulent distress call to police that lead to the death of a 60-year-old grandfather in 2020 was sentenced to 60 months in prison today.
krebsonsecurity.com/?p=56372

Spam Kingpin Peter Levashov Gets Time Served.

A federal judge in Connecticut today handed down a sentence of time served to spam kingpin Peter “Severa” Levashov, a prolific purveyor of malicious and junk email, and the creator of malware strains that infected millions of Microsoft computers globally. Levashov has been in federal custody ...
krebsonsecurity.com/?p=56098

Don’t Wanna Pay Ransom Gangs? Test Your Backups.

Browse the comments on virtually any story about a ransomware attack and you will almost surely encounter the view that the victim organization could have avoided paying their extortionists if only they'd had proper data backups. But the ugly truth is there are many non-obvious reasons why victim...
krebsonsecurity.com/?p=55992

Microsoft Patch Tuesday, July 2021 Edition.

Microsoft today released updates to patch at least 116 security holes in its Windows operating systems and related software. A half of dozen of the vulnerabilities addressed today are under active attack, according to Microsoft.
krebsonsecurity.com/?p=56103

Spike in “Chain Gang” Destructive Attacks on ATMs.

Last summer, financial institutions throughout Texas started reporting a sudden increase in attacks involving well-orchestrated teams that would show up at night, use stolen trucks and heavy chains to rip Automated Teller Machines (ATMs) out of their foundations, and make off with the cash boxes ...
krebsonsecurity.com/?p=56096

Kaseya Left Customer Portal Vulnerable to 2015 Flaw in its Own Software.

Last week cybercriminals deployed ransomware to 1,500 organizations that provide IT security and technical support to many other companies. The attackers exploited a vulnerability in software from Kaseya, a Miami-based company whose products help system administrators manage large networks remote...
krebsonsecurity.com/?p=56209

Microsoft Issues Emergency Patch for Windows Flaw.

Microsoft on Tuesday issued an emergency software update to quash a security bug that's been dubbed "PrintNightmare," a critical vulnerability in all supported versions of Windows that is actively being exploited. The fix comes a week ahead of Microsoft's normal monthly Patch Tuesday release, and...
krebsonsecurity.com/?p=56213

Another 0-Day Looms for Many Western Digital Users.

Countless Western Digital customers saw their MyBook Live network storage drives remotely wiped in the past month thanks to a bug in a product line the company stopped supporting in 2015, as well as a previously unknown zero-day flaw. But there is a similarly serious zero-day flaw present in a mu...
krebsonsecurity.com/?p=56182

Intuit to Share Payroll Data from 1.4M Small Businesses With Equifax.

Financial services giant Intuit this week informed 1.4 million small businesses using its QuickBooks Online Payroll and Intuit Online Payroll products that their payroll information will be shared with big-three consumer credit bureau Equifax starting later this year unless customers opt out by t...
krebsonsecurity.com/?p=56153

We Infiltrated a Counterfeit Check Ring! Now What?.

Imagine waking up each morning knowing the identities of thousands of people who are about to be mugged for thousands of dollars each. You know exactly when and where each of those muggings will take place, and you've shared this information in advance with the authorities each day for a year wit...
krebsonsecurity.com/?p=55409

MyBook Users Urged to Unplug Devices from Internet.

Hard drive giant Western Digital is urging users of its MyBook Live brand of network storage drives to disconnect them from the Internet, warning that malicious hackers are remotely wiping the drives using a previously unknown critical flaw that can be triggered by anyone who knows the Internet a...
krebsonsecurity.com/?p=56082

How Cyber Sleuths Cracked an ATM Shimmer Gang.

In 2015, police departments worldwide started finding ATMs compromised with advanced new "shimming" devices made to clone data from chip card transactions. Authorities in the United States and abroad had seized many of these shimmers, but for years couldn't decrypt the data on the devices. This i...
krebsonsecurity.com/?p=54583

How Cyber Safe is Your Drinking Water Supply?.

Amid multiple recent reports of hackers breaking into and tampering with drinking water treatment systems comes a new industry survey with some sobering findings: A majority of the 52,000 separate drinking water systems in the United States still haven't inventoried some or any of their informati...
krebsonsecurity.com/?p=56022

First American Financial Pays Farcical $500K Fine.

In May 2019, KrebsOnSecurity broke the news that the website of mortgage settlement giant First American Financial Corp. [NYSE:FAF] was leaking more than 800 million documents -- many containing sensitive financial data -- related to real estate transactions dating back more than 16 years. This w...
krebsonsecurity.com/?p=55971

Ukrainian Police Nab Six Tied to CLOP Ransomware.

Authorities in Ukraine this week charged six people alleged to have been part of the CLOP ransomware group, a cybercriminal gang said to have extorted more than half a billion dollars from victims. Some of CLOP's victims this year alone include Stanford University Medical School, the University...
krebsonsecurity.com/?p=55973

How Does One Get Hired by a Top Cybercrime Gang?.

The U.S. Department of Justice (DOJ) last week announced the arrest of a 55-year-old Latvian woman who’s alleged to have worked as a programmer for Trickbot, a malware-as-a-service platform responsible for infecting millions of computers and seeding many of those systems with ransomware.

Just ...
krebsonsecurity.com/?p=55911

Microsoft Patches Six Zero-Day Security Holes.

Microsoft today released another round of security updates for Windows operating systems and supported software, including fixes for six zero-day bugs that malicious hackers already are exploiting in active attacks.
krebsonsecurity.com/?p=55896

Justice Dept. Claws Back $2.3M Paid by Colonial Pipeline to Ransomware Gang.

The U.S. Department of Justice said today it has recovered $2.3 million worth of Bitcoin that Colonial Pipeline paid to ransomware extortionists last month. The funds had been sent to DarkSide, a ransomware-as-a-service syndicate that disbanded after a May 14 farewell message to affiliates saying...
krebsonsecurity.com/?p=55877

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