Krebs on Security

AUGUST 2, 2022

The underground cybercrime forums are now awash in pleas from people who are desperately seeking a new supplier of abundant, cheap, and reliably clean proxies to restart their businesses. Last week, a seven-year-old proxy service called 911[.]re “Everybody is looking for an alternative, bro,” wrote a BlackHatForums user on Aug.

Malware 263

Malware Cybercrime Internet Internet 263

Krebs on Security

MARCH 31, 2022

Senate’s most tech-savvy lawmakers said he was troubled by the report and is now asking technology companies and federal agencies for information about the frequency of such schemes. 30, Bug posted a sales thread to the cybercrime forum Breached[.]co Today, one of the U.S.

Government 265

Government Accountability Education Media 265

Krebs on Security

APRIL 4, 2024

Launched in 2008, privnote.com employs technology that encrypts each message so that even Privnote itself cannot read its contents. In keeping with the overall theme, these phishing domains appear focused on stealing usernames and passwords to some of the cybercrime underground’s busiest shops, including Brian’s Club.

Phishing 221

Phishing Cryptocurrency DDOS Internet 221

Krebs on Security

SEPTEMBER 29, 2021

In February, KrebsOnSecurity wrote about a novel cybercrime service that helped attackers intercept the one-time passwords (OTPs) that many websites require as a second authentication factor in addition to passwords. And all of them operate via Telegram , a cloud-based instant messaging system.

Passwords 323

Passwords Mobile Authentication Banking 323

Krebs on Security

AUGUST 17, 2023

Constella Intelligence , a data breach and threat actor research platform, now allows users to cross-reference popular cybercrime websites and denizens of these forums with inadvertent malware infections by information-stealing trojans. Mr. Rizky did not respond to requests for comment.

Phishing 198

Phishing Passwords Internet Internet 198

Krebs on Security

JULY 18, 2022

These services can be used in a legitimate manner for several business purposes — such as price comparisons or sales intelligence — but they are massively abused for hiding cybercrime activity because they can make it difficult to trace malicious traffic to its original source. FORUM ACTIVITY?

VPN 310

VPN Computers and Electronics Antivirus Software 310

Krebs on Security

DECEMBER 8, 2022

.” While CLOP as a money making collective is a fairly young organization, security experts say CLOP members hail from a group of Threat Actors (TA) known as “TA505,” which MITRE’s ATT&CK database says is a financially motivated cybercrime group that has been active since at least 2014. ”

Healthcare 272

Healthcare Backups Ransomware Insurance 272

Krebs on Security

JANUARY 17, 2024

The rapper and social media personality Punchmade Dev is perhaps best known for his flashy videos singing the praises of a cybercrime lifestyle. But until recently, there wasn’t much to support a conclusion that Punchmade was actually doing the cybercrime things he promotes in his songs. Punchmade Dev’s shop.

Cybercrime 269

Cybercrime Media Banking Accountability 269

Krebs on Security

MARCH 29, 2022

Virtually all major technology companies serving large numbers of users online have departments that routinely review and process such requests, which are typically granted as long as the proper documents are provided and the request appears to come from an email address connected to an actual police department domain name.

Accountability 276

Accountability Government Hacking Social Engineering 276

Krebs on Security

APRIL 27, 2022

When KrebsOnSecurity recently explored how cybercriminals were using hacked email accounts at police departments worldwide to obtain warrantless Emergency Data Requests (EDRs) from social media firms and technology providers, many security experts called it a fundamentally unfixable problem. ” NEEDLES IN THE HAYSTACK.

Mobile 191

Mobile Government Media Technology 191

Krebs on Security

JULY 29, 2021

. “You hand that over to a person who used to mine Ethereum or Bitcoin, and if they have a large enough dictionary [of pre-computed hashes] then you can essentially break 60-70 percent of the hashed passwords in a day or two,” said Fabian Wosar , chief technology officer at security firm Emsisoft.

Passwords 358

Passwords Password Management Phishing Scams 358

Krebs on Security

JULY 16, 2019

For at least the past decade, a computer crook variously known as “ Yalishanda ,” “ Downlow ” and “ Stas_vl ” has run one of the most popular “bulletproof” Web hosting services catering to a vast array of phishing sites, cybercrime forums and malware download servers.

Cybercrime 186

Cybercrime Phishing Banking Malware 186

Krebs on Security

NOVEMBER 6, 2018

The force was originally created to tackle a range of cybercrimes, but Tarazi says SIM swappers are a primary target now for two reasons. Two months earlier, the task force was instrumental in apprehending 20-year-old Joel Ortiz , a Boston man suspected of stealing millions of dollars in cryptocoins with the help of SIM swaps.

Mobile 241

Mobile Cryptocurrency Accountability Passwords 241

Krebs on Security

MARCH 22, 2023

” On March 3, 2023, a denizen of the now-defunct cybercrime community BreachForums posted a thread which noted that a unique component of the malicious app code highlighted by DarkNavy also was found in the ecommerce application whose name was apparently redacted from the DarkNavy analysis: Pinduoduo.

Malware 270

Malware eCommerce Mobile Media 270