Author Archives: BrianKrebs

In a Few Days, Credit Freezes Will Be Fee-Free

September 10, 2018

Later this month, all of the three major consumer credit bureaus will be required to offer free credit freezes to all Americans and their dependents. Maybe you’ve been holding off freezing your credit file because your home state currently charges a fee for placing or thawing a credit freeze, or because you believe it’s just not worth the hassle. If that accurately describes your views on the matter, this post may well change your mind.

Leader of DDoS-for-Hire Gang Pleads Guilty to Bomb Threats

September 6, 2018

A 19-year-old man from the United Kingdom who headed a cybercriminal group whose motto was “Feds Can’t Touch Us” pleaded guilty this week to making bomb threats against thousands of schools.

On Aug. 31, officers with the U.K.’s National Crime Agency (NCA) arrested Hertfordshire resident George Duke-Cohan, who admitted making bomb threats to thousands of schools and a United Airlines flight traveling from the U.K. to San Francisco last month.

Browser Extensions: Are They Worth the Risk?

September 5, 2018

Popular file-sharing site Mega.nz is warning users that cybercriminals hacked its browser extension for Google Chrome so that any usernames and passwords submitted through the browser were copied and forwarded to a rogue server in Ukraine. This attack serves as a fresh reminder that legitimate browser extensions can and periodically do fall into the wrong hands, and that it makes good security sense to limit your exposure to such attacks by getting rid of extensions that are no longer useful or actively maintained by developers.

For 2nd Time in 3 Years, Mobile Spyware Maker mSpy Leaks Millions of Sensitive Records

September 4, 2018

mSpy, the makers of a software-as-a-service product that claims to help more than a million paying customers spy on the mobile devices of their kids and partners, has leaked millions of sensitive records online, including passwords, call logs, text messages, contacts, notes and location data secretly collected from phones running the stealthy spyware.

Less than a week ago, security researcher Nitish Shah directed KrebsOnSecurity to an open database on the Web that allowed anyone to query up-to-the-minute mSpy records for both customer transactions at mSpy’s site and for mobile phone data collected by mSpy’s software. The database required no authentication.

Alleged ‘Satori’ IoT Botnet Operator Sought Media Spotlight, Got Indicted

September 2, 2018

A 20-year-old from Vancouver, Washington was indicted last week on federal hacking charges and for allegedly operating the “Satori” botnet, a malware strain unleashed last year that infected hundreds of thousands of wireless routers and other “Internet of Things” (IoT) devices. This outcome is hardly surprising given that the accused’s alleged alter ego has been relentless in seeking media attention for this global crime machine.

Instagram’s New Security Tools are a Welcome Step, But Not Enough

August 29, 2018

Instagram users should soon have more secure options for protecting their accounts against Internet bad guys.  On Tuesday, the Facebook-owned social network said it is in the process of rolling out support for third-party authentication apps. Unfortunately, this welcome new security offering does nothing to block Instagram account takeovers when thieves manage to hijack a target’s mobile phone number — an increasingly common crime.

Who’s Behind the Screencam Extortion Scam?

August 25, 2018

The sextortion email scam last month that invoked a real password used by each recipient and threatened to release embarrassing Webcam videos almost certainly was not the work of one criminal or even one group of criminals. Rather, it’s likely that additional spammers and scammers piled on with their own versions of the phishing email after noticing that some recipients were actually paying up. The truth is we may never find out who’s responsible, but it’s still fun to follow some promising early leads and see where they take us.

Experts Urge Rapid Patching of ‘Struts’ Bug

August 23, 2018

In September 2017, Equifax disclosed that a failure to patch one of its Internet servers against a pervasive software flaw — in a Web component known as Apache Struts — led to a breach that exposed personal data on 147 million Americans. Now security experts are warning that blueprints showing malicious hackers how to exploit a newly-discovered Apache Struts bug are available online, leaving countless organizations in a rush to apply new updates and plug the security hole before attackers can use it to wriggle inside.

Alleged SIM Swapper Arrested in California

August 22, 2018

Authorities in Santa Clara, Calif. have arrested and charged a 19-year-old area man on suspicion hijacking mobile phone numbers as part of a scheme to steal large sums of bitcoin and other cryptocurrencies. The arrest is the third known law enforcement action this month targeting “SIM swappers,” individuals who specialize in stealing wireless phone numbers and hijacking online financial and social media accounts tied to those numbers.