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government — along with a number of leading security companies — recently warned about a series of highly complex and widespread attacks that allowed suspected Iranian hackers to siphon huge volumes of email passwords and other sensitive data from multiple governments and private companies. PASSIVE DNS.
Pretending to be someone else, these hackers manipulate their victims into opening doors to systems or unwittingly sharing passwords or banking details. DNS (Domain Name System) is especially vulnerable. However, cybercriminals can also use legal DNS traffic surveillance to their advantage. The post Who’s Hacking You?
The Microsoft Threat Intelligence Center (MSTIC) and the Microsoft Security Response Center (MSRC) researchers linked a threat group known as Knotweed to an Austrian surveillance firm named DSIRF, known for using multiple Windows and Adobe zero-day exploits. Follow me on Twitter: @securityaffairs and Facebook. Pierluigi Paganini.
CISA adds Aviatrix Controllers vulnerability to its Known Exploited Vulnerabilities catalog ESET detailed a flaw that could allow a bypass of the Secure Boot in UEFI systems Russia-linked APT Star Blizzard targets WhatsApp accounts Prominent US law firm Wolf Haldenstein disclosed a data breach Clop Ransomware exploits Cleo File Transfer flaw: dozens (..)
DNS encryption. DNS encryption plugs a gap that makes it easy to track the websites you visit. The domain name system (DNS) is a distributed address book that lists domain names and their corresponding IP addresses. Passwords are a great idea in theory that fail horribly in practice. It’s ascendancy seems assured.
Between 2017 and 2019, the APT group mainly used DNS hijacking in its campaigns. “The stolen information is likely to be exploited for surveillance or intelligence gathering on specific groups and or individuals.” Create and enforce a password policy with adequate complexity requirements for specific accounts.
Attack vectors There are two main IoT infection routes: brute-forcing weak passwords and exploiting vulnerabilities in network services. A successful password cracking enables hackers to execute arbitrary commands on a device and inject malware. Unfortunately, users tend to leave these passwords unchanged.
NCSC report warns of DNS Hijacking Attacks. Israel surveillance firm NSO group can mine data from major social media. Slack resetting passwords for roughly 1% of its users. The best news of the week with Security Affairs. Kindle Edition. Paper Copy. Once again thank you!
DNS hijacking campaigns target Gmail, Netflix, and PayPal users. Experts spotted the iOS version of the Exodus surveillance app. WPA3 attacks allow hackers to hack Wi-Fi password. A new round of the weekly SecurityAffairs newsletter arrived! The best news of the week with Security Affairs. Kindle Edition. Paper Copy.
Ongoing surveillance and response The implementation of ThreatDown MDR services on January 18th, 2024, was a strategic move by the MSP to gain deeper insights into the attackers’ movements. Changing all administrative and local passwords three times to fortify security. Detection of malware leveraging RMM tools.
Twitter confirmed that a security incident publicly exposed Circle tweets FBI seized other domains used by the shadow eBook library Z-Library WordPress Advanced Custom Fields plugin XSS exposes +2M sites to attacks Fortinet fixed two severe issues in FortiADC and FortiOS Pro-Russia group NoName took down multiple France sites, including the French (..)
This RAT allows an attacker to surveil and harvest sensitive data from a target computer. Cracked applications are one of the easiest ways for attackers to get malware onto people’s computers: to elevate their privileges, they only need to ask for the password, which usually arouses no suspicion during software installation.
What’s remarkable about these record-breaking attacks is they were carried out via small, innocuous Internet-of-Things (IoT) devices like home routers, air-quality monitors, and personal surveillance cameras. MIRAI was able to infect over 600,000 IoT devices by simply exploiting a set of 64 well-known default IoT login/password combinations.
Pegasus spyware is a phone surveillance solution that enables customers to remotely exploit and monitor devices. The company sells its surveillance technology to governments around the world. And watchdog groups say its products are often found to be used in surveillance abuses. What can this Pegasus iOS attack do?
A week after it landed with a curious (and most likely spurious) thud, Zuckerberg’s announcement about a new tack on consumer privacy still has the feel of an unexpected message from some parallel universe where surveillance (commercial and/or spycraft) isn’t the new normal.
In June, more than six months after DarkHalo had gone dark, we observed the DNS hijacking of multiple government zones of a CIS member state that allowed the attacker to redirect traffic from government mail servers to computers under their control – probably achieved by obtaining credentials to the control panel of the victims’ registrar.
Attackers made a great and long surveillance of this victim, which extended until Jan 2023. While that was happening, Red Stinger targeted and made surveillance to officers and individuals involved in those elections. What is clear is that the principal motive of the attack was surveillance and data gathering.
Once the victim has started the program, it changes the DNS settings on the device so that all domains are resolved through the attackers’ servers: this prevents the victim from accessing certain antivirus sites. Other data could lead to indirect damage if exploited by cybercriminals.
We have previously seen DustSquad use third-party post-exploitation tools, such as the password dumping utility fgdump; but we have now observed new custom C modules, a first for DustSquad, and Delphi downloaders acting as post-exploitation facilitators, able to gather documents of interest for the actor.
com using the command: This subsequent command embedded within the o.png script then cleared the DNS cache via the command below, likely to hide any evidence of the actors malicious activity. Disabling Password Saving in Browsers: Implement strict network policies or Group Policy Objects (GPOs) to prevent web browsers from saving passwords.
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