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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 (..)
Security Affairs is one of the finalists for the best European Cybersecurity Blogger Awards 2022 – VOTE FOR YOUR WINNERS. I ask you to vote for me again (even if you have already done it), because this vote is for the final.
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. You still have to trust the resolver you send your requests to, but the eavesdroppers are out in the cold.
NCSC report warns of DNS Hijacking Attacks. Emsisoft released a free decryptor for the Ims00rry ransomware. DoppelPaymer, a fork of BitPaymer Ransomware, appeared in the threat landscape. Israel surveillance firm NSO group can mine data from major social media. iOS URL Scheme expose users to App-in-the-Middle attack.
DNS hijacking campaigns target Gmail, Netflix, and PayPal users. Victims of Planetary Ransomware can decrypt their files for free. Experts spotted the iOS version of the Exodus surveillance app. Emsisoft released a free decryptor for CryptoPokemon ransomware. A new round of the weekly SecurityAffairs newsletter arrived!
Ransomware Unlike DDoS malicious programs, ransomware largely targets IoT devices that contain user data: NAS boxes. DeadBolt, which affected thousands of QNAP NAS devices in 2022, is a prominent example of IoT ransomware. DNS changer Malicious actors may use IoT devices to target users who connect to them.
CISA adds Cleo Harmony, VLTrader, and LexiCom flaw to its Known Exploited Vulnerabilities catalog German agency BSI sinkholed a botnet of 30,000 devices infected with BadBox U.S.
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 (..)
LooCipher: The New Infernal Ransomware. China installs a surveillance app on tourists phones while crossing in the Xinjiang. Sodin Ransomware includes exploit for Windows CVE-2018-8453 bug. Godlua backdoor, the first malware that abuses the DNS over HTTPS (DoH). Cyber Defense Magazine – July 2019 has arrived.
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. In this example, if the attack had been allowed to continue, the MSP could have suffered a ransomware attack, data breach, or both.
While 2017 was the year of WannaCry , NotPetya , and BadRabbit ransomware epidemics, 2018 revealed a lack of preparedness for side-channel attacks and threats related to microprocessor vulnerabilities. If they manage to compromise a telecommunications company, they can then also compromise its customers for surveillance or sabotage purposes.
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. Ransomware encrypting virtual hard disks.
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.
Supporting the above stated discovery is the latest press statement released by security firm Mandiant that suggests that it has been tracking Seedworm aka MuddyWater since May 2017 and it is into activities such as digital espionage, cyber attacks, Ddos and ransomware spread.
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.
Source: The Verge) The use of facial recognition for surveillance, or algorithms that manipulate human behaviour, is set to be banned under proposed EU regulations on artificial intelligence. Source: Europol) New information was revealed about how the FBI managed to get into the San Bernardino shooter’s iPhone. Source: BBC).
The following day, Avast Threat Research announced the discovery of new Golang ransomware in Ukraine , which they dubbed HermeticRansom. Due to its unsophisticated style and poor implementation, this new ransomware was probably only a smokescreen for the HermeticWiper attack, due to its non-sophisticated style and poor implementation.
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