A Little Sunshine – Page 29 – Computer Security Articles

Credit to Author: BrianKrebs| Date: Mon, 02 Sep 2019 20:52:00 +0000

Federal prosecutors in California have filed criminal charges against four employees of Adconion Direct, an email advertising firm, alleging they unlawfully hijacked vast swaths of Internet addresses and used them in large-scale spam campaigns. KrebsOnSecurity has learned that the charges are likely just the opening salvo in a much larger, ongoing federal investigation into the company’s commercial email practices.

Independent Krebs

August 21, 2019 admin

Forced Password Reset? Check Your Assumptions

Credit to Author: BrianKrebs| Date: Wed, 21 Aug 2019 11:58:53 +0000

Almost weekly now I hear from an indignant reader who suspects a data breach at a Web site they frequent that has just asked the reader to reset their password. Further investigation almost invariably reveals that the password reset demand was not the result of a breach but rather the site’s efforts to identify customers who are reusing passwords from other sites that have already been hacked. But ironically, many companies taking these proactive steps soon discover that their explanation as to why they’re doing it can get misinterpreted as more evidence of lax security. This post attempts to unravel what’s going on here.

Independent Krebs

August 19, 2019 admin

The Rise of “Bulletproof” Residential Networks

Credit to Author: BrianKrebs| Date: Mon, 19 Aug 2019 13:03:32 +0000

Cybercrooks increasingly are anonymizing their malicious traffic by routing it through residential broadband and wireless data connections. Most often, those connections are hacked computers, mobile phones, or home routers. But this is the story of a sprawling “bulletproof residential VPN” service that appears to have been built by acquiring chunks of Internet addresses from some the largest ISPs and mobile data providers in the United States and abroad.

Independent Krebs

August 14, 2019 admin

Meet Bluetana, the Scourge of Pump Skimmers

Credit to Author: BrianKrebs| Date: Wed, 14 Aug 2019 12:25:32 +0000

“Bluetana,” a new mobile app that looks for Bluetooth-based payment card skimmers hidden inside gas pumps, is helping police and state employees more rapidly and accurately locate compromised fuel stations across the nation, a study released this week suggests. Data collected in the course of the investigation also reveals some fascinating details that may help explain why these pump skimmers are so lucrative and ubiquitous.

Independent Krebs

August 9, 2019 admin

iNSYNQ Ransom Attack Began With Phishing Email

Credit to Author: BrianKrebs| Date: Fri, 09 Aug 2019 18:18:55 +0000

A ransomware outbreak that hit QuickBooks cloud hosting firm iNSYNQ in mid-July appears to have started with an email phishing attack that snared an employee working in sales for the company, KrebsOnSecurity has learned. It also looks like the intruders spent roughly ten days rooting around iNSYNQ’s internal network to properly stage things before unleashing the ransomware. iNSYNQ ultimately declined to pay the ransom demand, and it is still working to completely restore customer access to files.

Independent Krebs

August 7, 2019 admin

Who Owns Your Wireless Service? Crooks Do.

Credit to Author: BrianKrebs| Date: Wed, 07 Aug 2019 22:43:58 +0000

Incessantly annoying and fraudulent robocalls. Corrupt wireless company employees taking hundreds of thousands of dollars in bribes to unlock and hijack mobile phone service. Wireless providers selling real-time customer location data, despite repeated promises to the contrary. A noticeable uptick in SIM-swapping attacks that lead to multi-million dollar cyberheists. If you are somehow under the impression that you — the customer — are in control over the security, privacy and integrity of your mobile phone service, think again. And you’d be forgiven if you assumed the major wireless carriers or federal regulators had their hands firmly on the wheel.

Independent Krebs

August 2, 2019 admin

What We Can Learn from the Capital One Hack

Credit to Author: BrianKrebs| Date: Fri, 02 Aug 2019 21:30:34 +0000

On Monday, a former Amazon employee was arrested and charged with stealing more than 100 million consumer applications for credit from Capital One. Since then, many have speculated the breach was perhaps the result of a previously unknown “zero-day” flaw, or an “insider” attack in which the accused took advantage of access surreptitiously obtained from her former employer. But new information indicates the methods she deployed have been well understood for years.

Independent Krebs

July 24, 2019 admin

Neo-Nazi SWATters Target Dozens of Journalists

Credit to Author: BrianKrebs| Date: Wed, 24 Jul 2019 20:39:33 +0000

Nearly three dozen journalists at a broad range of major publications have been targeted by a far-right group that maintains a Deep Web database listing the personal information of people who threaten their views. This group specializes in encouraging others to harass those targeted by their ire, and has claimed responsibility for dozens of bomb threats and “swatting” incidents, where police are tricked into visiting potentially deadly force on the target’s address.