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Mitigation
- Criminals will often use paid proxy services aside from using publicly available free proxies to further obfuscate attacks. However, our analysis shows that such services often use geo-spoofing techniques to create a wide pool of IPs. Such domains will have the same IP addresses, but they will use different subnets. Monitoring for web traffic activity from such IPs offers additional mitigation capabilities.
- The introduction of multi-factor authentication has proven to be a highly effective mitigation practice for many organizations that historically experienced a high level of credential stuffing attacks.
- Monitoring criminal underground communities for the availability of new configuration files targeting your organization, acquisition, and the thorough analysis of such files for additional attack indicators.
- End users can reduce the risk of being victimized by a credential stuffing attack by using a password manager and setting a unique strong password for each online account
Systems at a number of Baltimore’s city government departments were taken offline on May 7 by a ransomware attack. As of 9:00am today, email and other services remain offline. Police, fire, and emergency response systems have not been affected by the attack, but nearly every other department of the city government has been affected in some way.
Ei ole varmaa, mutta ainakin jokaiselta vissiin hakkeroitiin muiden asioiden lisäksi myös ne sellaset selaimen turvalisäosat, kenellä niitä nyt sitten on vielä käytössä...Joko tiedetään mitkä 3 ne on ollu ?
Fxmsp Chat Logs Reveal the Hacked Antivirus Vendors, AVs RespondJoko tiedetään mitkä 3 ne on ollu ?
Oho, Trend Micro. Symantec oli arvattavissa, kuin ehkä myös McAfee.
“Namely, the software update is requested and transferred using HTTP. Once an update is downloaded and ready to execute, the software doesn’t validate its authenticity before execution. Thus, if the update process is intercepted by attackers, they are able to push a malicious update.”
A massive database containing contact information of millions of Instagram influencers, celebrities and brand accounts has been found online.
The database, hosted by Amazon Web Services, was left exposed and without a password allowing anyone to look inside. At the time of writing, the database had over 49 million records — but was growing by the hour.
This appears to be by far the largest leakage of personal data ever recorded.
"We made an error when implementing this functionality back in 2005: The admin console stored a copy of the unhashed password," Google says.
Hävytöntä meininkiä kyllä :/
Kriittinen haavoittuvuus Microsoftin Remote Desktop Service (RDS) -toteutuksessa tietyissä Windowsin versioissa
Microsoft on julkaissut tietoturvapäivityksiä Windows 7, Windows Server 2008 ja 2008 R2, Windows 2003 ja Windows XP -käyttöjärjestelmien RDS-toteutuksissa oleviin kriittisiin haavoittuvuuksiin. Haavoittuvuudet mahdollistavat matomaisesti leviävien haittaohjelmien toteuttamisen.
Windows XP ja Server 2003 saivat päivityksen
Microsoft pyytää päivittämään ASAP.Pientä tilastoa nettiin juttelevista palvelimista:
Errata Security: Almost One Million Vulnerable to BlueKeep Vuln (CVE-2019-0708)
Sain sellaisen käsityksen hommasta mallia sekä ja että, mitään konkreettistä en tietenkään voi sanoaMutta onko takaovien tarkoitus ollut siis mahdollistaa kolikoiden louhinta? Vai käyttää myöhempiin käyttötarkoituksiin?
Spotify alkaa perseillä käyttäjien yksityisyyden kanssa: Spotify is allowing marketers to target listeners based on podcast preferences
An integer overflow flaw was found in the way the Linux kernel's networking subsystem processed TCP Selective Acknowledgment (SACK) segments. While processing SACK segments, the Linux kernel's socket buffer (SKB) data structure becomes fragmented. Each fragment is about TCP maximum segment size (MSS) bytes. To efficiently process SACK blocks, the Linux kernel merges multiple fragmented SKBs into one, potentially overflowing the variable holding the number of segments. A remote attacker could use this flaw to crash the Linux kernel by sending a crafted sequence of SACK segments on a TCP connection with small value of TCP MSS, resulting in a denial of service (DoS).
An excessive resource consumption flaw was found in the way the Linux kernel's networking subsystem processed TCP Selective Acknowledgment (SACK) segments. While processing SACK segments, the Linux kernel's socket buffer (SKB) data structure becomes fragmented, which leads to increased resource utilization to traverse and process these fragments as further SACK segments are received on the same TCP connection. A remote attacker could use this flaw to cause a denial of service (DoS) by sending a crafted sequence of SACK segments on a TCP connection.
Kirjoitus kuinka EA:n tunnuksia on varastettu: EA Games Vulnerability - Check Point Research
Muistan useita tapauksia joiden tilit on varastettu ja sähköpostiosoitteet muutettu .ru-formaattiin. En tiedä johtuuko se samasta asiasta, vai ei mutta kuitenkin. Osa yrityksistä ei myönnä noita murtoja vaikka se oikeasti olisikin tapahtunut.Löydetty siis tietoturva-aukko, mikä on korjattu. Mitään viitteitä sen käytöstä tietojen varastamiseen ei EA:n mukaan ole.
EA Origin had a vulnerability that left 300 million players potentially exposed
A security researcher has publicly disclosed new vulnerabilities in the USB dongles (receivers) used by Logitech wireless keyboards, mice, and presentation clickers.
Logitech wireless USB dongles vulnerable to new hijacking flaws | ZDNet
”The researcher says the attacker needs physical access to a device to perform this attack.”