Security Affairs

APRIL 6, 2019

Security experts at Bad Packets uncovered a DNS hijacking campaign that is targeting the users of popular online services, including Gmail, Netflix, and PayPal. Hackers compromised consumer routers and modified the DNS settings to redirect users to fake websites designed to trick victims into providing their login credentials.

DNS 112

DNS Advertising Internet Internet 112

Krebs on Security

MARCH 2, 2020

A large number of French critical infrastructure firms were hacked as part of an extended malware campaign that appears to have been orchestrated by at least one attacker based in Morocco, KrebsOnSecurity has learned. com , an Arabic-language computer hacking forum. But he denied ever participating in illegal hacking activities.

DNS 298

DNS Penetration Testing Malware Hacking 298

The State of Security

MARCH 31, 2022

Last week, I attended the NotSoSecure Advanced Web Hacking training. While there were plenty of interesting topics taught, one that caught my attention was Out-of-Band (OOB) Data Exfiltration using DNS. Back in 2018, NotSoSecure published an Out of Band Exploitation (OOB) CheatSheet. One […]… Read More.

DNS 93

DNS Hacking 93

Krebs on Security

JULY 18, 2023

[This is Part III in a series on research conducted for a recent Hulu documentary on the 2015 hack of marital infidelity website AshleyMadison.com.] 15, 2018, the Royal Canadian Mounted Police (RCMP) charged then 27-year-old Bloom, of Thornhill, Ontario, with selling stolen personal identities online through the website LeakedSource[.]com.

Hacking 229

Hacking Accountability Data breaches Marketing 229

Security Affairs

JANUARY 22, 2023

Roaming Mantis threat actors were observed using a new variant of their mobile malware Wroba to hijack DNS settings of Wi-Fi routers. Researchers from Kaspersky observed Roaming Mantis threat actors using an updated variant of their mobile malware Wroba to compromise Wi-Fi routers and hijack DNS settings. Agent.eq (a.k.a

DNS 98

DNS Mobile Malware Hacking 98

Security Affairs

MAY 13, 2019

Yoroi Cyber Security Annual Report 2018 – In 2018 cyber-security experts observed an increased number of cyber attacks, malware endure to be the most aggressive and pervasive threat. Yoroi Cyber Security Annual Report 2018 analyzes the evolution of the threat landscape observed between January 2018 and December 2018.

Malware 108

Malware Advertising DNS Surveillance 108

Security Affairs

MARCH 10, 2020

Who is hacking the hackers? Experts from Cybereason a mysterious hackers group is targeting other hackers by spreading tainted hacking tools. Experts from security firm Cybereason warn of a mysterious group of hackers that are distributing trojanized hacking tools on an almost daily basis for the past years.

Hacking 145

Hacking Advertising Malware DNS 145

Security Affairs

SEPTEMBER 18, 2021

” Our research shows that this actor has been targeting the aviation industry since at least 2018, with files mentioning both “Trip Itinerary Details” and “Bombardier” at the time using the URL akconsult[.]linkpc[.]net.” SecurityAffairs – hacking, malware). Pierluigi Paganini.

Malware 123

Malware Phishing DNS Cybercrime 123

Security Affairs

JULY 4, 2019

The peculiarity of this new piece of malware is the ability to communicate with C2 servers via DNS over HTTPS ( DoH ). The DoH protocol was a new standard proposed in October 2018 and it is currently supported by several publicly available DNS servers. com domain. ” states the analysis. ” states the analysis.

DNS 107

DNS Malware Advertising DDOS 107

Krebs on Security

DECEMBER 20, 2018

In a complaint unsealed today, the Justice Department said that although FBI agents identified at least 60 different booter services operating between June and December 2018, they discovered not all were fully operational and capable of launching attacks. That way, when the DNS servers respond, they reply to the spoofed (target) address.

DNS 226

DNS Computers and Electronics Government Internet 226

Krebs on Security

APRIL 2, 2019

As KrebsOnSecurity noted in 2016 , in conjunction with his RAT Rezvesz also sold and marketed a bulletproof “dynamic DNS service” that promised not to keep any records of customer activity. ” “I am not your A-typical computer geek, Brian,” he wrote in a 2018 email. “I

Advertising 256

Advertising Malware Software Marketing 256

Security Affairs

NOVEMBER 26, 2019

The flaw discovered by SEC Consult Vulnerability Lab researchers has been tracked as CVE-2018-9195, the experts also published a proof-of-concept (PoC) code to trigger it. “ Fortinet products, including FortiGate and Forticlient regularly send information to Fortinet servers (DNS: guard.fortinet.com) on. Pierluigi Paganini.

Encryption 140

Encryption Antivirus Advertising DNS 140

Security Affairs

JUNE 22, 2021

The Windows botnet has been active since late 2017, it was mainly used to mine cryptocurrency, but it was also involved in DDoS attacks in 2018. Communication with C&C servers is based on DNS requests and it uses a special mechanism translating DNS results to a real IP address. SecurityAffairs – hacking, botnet).

DNS 145

DNS Internet Internet Malware 145

Security Boulevard

MARCH 31, 2022

Last week, I attended the NotSoSecure Advanced Web Hacking training. While there were plenty of interesting topics taught, one that caught my attention was Out-of-Band (OOB) Data Exfiltration using DNS. Back in 2018, NotSoSecure published an Out of Band Exploitation (OOB) CheatSheet. One […]… Read More.

DNS 52

DNS Hacking 52

Adam Levin

JULY 8, 2020

Hackers were also quick to pounce on the disruption caused by the 2018 shutdown of the U.S. ” Hacking campaigns exploiting poor domain name security can be more subtle. That spells trouble if you’re the one that gets hacked. federal government to hijack and tamper with government domain name entries.

Hacking 130

Hacking Retail Cyber Insurance Authentication 130

Krebs on Security

JUNE 21, 2023

guru’s registration records also are hidden, yet passive domain name system (DNS) records for both cryptor[.]biz guru show that in 2018 the domains were forwarding incoming email to the address obelisk57@gmail.com. has been associated with the user Kerens on the Russian hacking forum Exploit from 2011 to the present day.

Malware 271

Malware Antivirus Cybercrime Hacking 271

Security Affairs

AUGUST 9, 2018

The Internet Systems Consortium (ISC) announced the presence of a serious flaw in the BIND DNS software that can be exploited by remote attackers to cause a denial-of-service (DoS) condition. The vulnerability tracked as CVE-2018-5740 was discovered by Tony Finch of the University of Cambridge. Pierluigi Paganini.

DNS 71

DNS Software Advertising Internet 71

Security Affairs

OCTOBER 29, 2020

In early 2019, researchers spotted a new TrickBot backdoor framework dubbed Anchor that was using the anchor_dns tool for abusing the DNS protocol for C2 communications. Ryuk first appeared in the threat landscape in August 2018 as a derivative of the Hermes 2.1 SecurityAffairs – hacking, ransomware). Pierluigi Paganini.

Healthcare 145

Healthcare Ransomware Cybercrime Advertising 145

Krebs on Security

AUGUST 30, 2019

But when accounts at those CRM providers get hacked or phished, the results can be damaging for both the client’s brand and their customers. based United Rentals [ NYSE:URI ] is the world’s largest equipment rental company, with some 18,000 employees and earnings of approximately $4 billion in 2018. Stamford, Ct.-based

Phishing 239

Phishing Marketing Accountability DNS 239

Krebs on Security

NOVEMBER 4, 2018

Crooks who hack online merchants to steal payment card data are constantly coming up with crafty ways to hide their malicious code on Web sites. Zoobashop is also a presently hacked e-commerce site. In September, Symantec said it blocked almost a quarter of a million instances of attempted formjacking since mid-August 2018.

Antivirus 263

Antivirus Hacking Internet Internet 263

Troy Hunt

JULY 21, 2021

Not only do they control the access rights to the mailbox, they also control DNS and MX records therefore they control the routing of emails. But what's not nuanced and not up for debate is whether the employer has the ability to inspect the email accounts on their domains.

Accountability 363

Accountability Data breaches Government InfoSec 363

Krebs on Security

SEPTEMBER 26, 2024

ru , which periodically published hacking tools and exploits for software vulnerabilities. By 2004, v1pee had adopted the moniker “ Vega ” on the exclusive Russian language hacking forum Mazafaka , where this user became one of the more reliable vendors of stolen payment cards.

Cryptocurrency 293

Cryptocurrency Cybercrime Retail Government 293

Security Affairs

APRIL 8, 2019

Roaming Mantis surfaced in March 2018 when hacked routers in Japan redirecting users to compromised websites. Attackers used a new method of phishing with malicious mobile configurations along with previously observed DNS manipulation technique. SecurityAffairs – Roaming Mantis, hacking). Pierluigi Paganini.

DNS 110

DNS Mobile Phishing Malware 110

Security Affairs

JUNE 4, 2020

.” According to the Japanese security expert Masafumi Negishi, threat actors modified the primary DNS entry for the coincheck.com domain. ???????????? Coincheck uses Amazon’s managed DNS service, the attackers first registered a fake domain to the AWS server and replaced the legitimate awsdns-61.org NS ????????????

Accountability 128

Accountability Phishing DNS Cryptocurrency 128

Security Affairs

JUNE 27, 2021

Crackonosh has been active since at least June 2018, upon executing an illegal or cracked copy of legitimate software, the malicious code drops an installer and a script that modifies the Windows registry to allow the main malware executable to run in Safe mode. SecurityAffairs – hacking, Crackonosh). Pierluigi Paganini.

Antivirus 143

Antivirus Cryptocurrency Malware Software 143

Security Affairs

MARCH 22, 2019

The financially-motivated hacking group FIN7 is back and used a new piece of malware in a recent hacking campaign. Security experts at Flashpoint revealed that the financially-motivated cybercrime group FIN7 (aka Anunak and Carbanak ) used new malware in a recent hacking campaign. ” continues the analysis.

Malware 109

Malware Identity Theft Cybercrime Hacking 109

Security Affairs

SEPTEMBER 14, 2018

“In August 2018, Unit 42 observed OilRig targeting a government organization using spear-phishing emails to deliver an updated version of a Trojan known as BONDUPDATER. As expected, OilRig is continuing their onslaught of attacks well into 2018 with continued targeting in the Middle East. Pierluigi Paganini.

DNS 104

DNS Phishing Government Malware 104

Security Affairs

MAY 2, 2019

Indeed we might observe a File-based command and control (a quite unusual solution) structure, a VBS launcher, a PowerShell Payload and a covert channel over DNS engine. According to Duo, “ OilRig delivered Trojans that use DNS tunneling for command and control in attacks since at least May 2016. It is not a TXT request.

DNS 111

DNS Computers and Electronics Penetration Testing Government 111

Security Affairs

JUNE 18, 2020

The group was first spotted by ESET in 2018, when the experts detected a sophisticated piece of spyware, tracked as InvisiMole, used in targeted attacks in Russia and Ukraine in the previous five years. Experts also observed attackers using a DNS downloader that was designed for long-term, covert access to the target machine.

DNS 121

DNS Advertising Spyware Software 121

Security Affairs

DECEMBER 11, 2018

The Novidade exploit kit leverages cross-site request forgery (CSRF) to change the Domain Name System (DNS) settings of SOHO routers and redirect traffic from the connected devices to the IP address under the control of the attackers. Security Affairs – Novidade exploit kit, hacking). ” continues the analysis.

DNS 111

DNS Advertising Firmware Banking 111

Security Affairs

NOVEMBER 9, 2020

Experts attribute the attack to a known threat actor tracked as xHunt , aka Hive0081, which was first discovered in 2018. “The Snugy backdoor uses a DNS tunneling channel to run commands on the compromised server. SecurityAffairs – hacking, Microsoft Exchange). ” reads the analysis published by the experts.

DNS 132

DNS Accountability Government Cyber Attacks 132

Security Affairs

MARCH 17, 2022

The attack chain against the routers starts with brute-force attacks or by exploiting the CVE-2018-14847 flaw that allows reading a file that contains passwords. SecurityAffairs – hacking, RouterOS Scanner). Microsoft has analyzed how the malware compromised MikroTik routers and developed a tool to detect signs of compromise.

Malware 131

Malware DNS Ransomware Passwords 131

Security Affairs

AUGUST 28, 2018

Many of the domains used by COBALT DICKENS were registered between May and August 2018, most of them resolved to the same IP address and DNS name server. Iranian hacking activity is intensifying in the last years, security firms uncovered the activities of many Iran-linked APT groups. “In March 2018, the U.S.

Phishing 105

Phishing Advertising DNS Hacking 105

Security Affairs

FEBRUARY 14, 2021

The administrators always claimed the exclusivity of their offer that is based on “self-hacked bases.”. The sized sites were at jstash.bazar, jstash.lib, jstash.emc, and jstash.coin, which are all those accessible via blockchain DNS. SecurityAffairs – hacking, Joker’s Stash). ” continues Elliptic. Pierluigi Paganini.

Cybercrime 114

Cybercrime Backups Hacking DNS 114

Security Affairs

NOVEMBER 29, 2019

Compared to its predecessors, the sixth “Hi-Tech Crime Trends” report is the first to contain chapters devoted to the main industries attacked and covers the period from H2 2018 to H1 2019, as compared to the period from H2 2017 to H1 2018. As for 2019, it has become the year of covert military operations in cyberspace.

Banking 123

Banking Telecommunications Marketing Internet 123

Security Affairs

FEBRUARY 23, 2019

A user reported that its D-Link DNS-320 device was infected by malicious code. The D-Link DNS-320 model is no more available for sale, one of the members of the forum explained that the firmware of its NAS was never updated and its device was exposed to WAN through ports 8080, FTP port 21, and a range of ports for port forwarding.

Ransomware 111

Ransomware DNS Firmware Encryption 111

Security Affairs

AUGUST 27, 2019

According to Dragos, the Hexane group has been active since at least the middle of 2018, it intensified its activity since early 2019 with an escalation of tensions within the Middle East. The malware uses DNS and HTTP-based communication mechanisms. Experts pointed out that Lyceum does not use sophisticated hacking techniques.

DNS 107

DNS Passwords Penetration Testing Social Engineering 107