 first tradeoff. We basically have to make non-nullable properties to be nullable input fields. Without additional documentation, this might add some confusion to your schema.
5:05 The second potential issue is quite rare. We won't explore it in detail. What is it? In case there are some dependencies between input fields, you can't indicate that both have to be provided together using a flat input structure.
5:21 In conclusion, an update mutation requires us to make tradeoffs, but in order to avoid ending up with hundreds of mutations the benefits might outweigh the disadvantages. In the end, that's for you and your team to decide.# Make version id available at a package level
from.version import __version__  # noqa: F401
Surprising results for Rob Liefeld Original Art on eBay!
Two new high end pages by Rob for sale again on eBay, then a big lot of original Marvel covers by Butler, Kirkham, Mayhew and Allred, a Kirby splash and an Hellboy pinup by Mike Mignola.
Nice new art on Heritage by Romita Sr, Alan Davis, Byrne, and several Batman pages.
A Batman splash by Tim Sale and many cosmic pages by Jim Starlin are the highlights of the Comiclink auction, but click through to see many more great pieces!Researchers warn that Lemon Duck is “one of the more complex” mining botnets, with several interesting tricks up its sleeve. While the botnet has been active since at least the end of December 2018, researchers observed an increase in DNS requests connected with its command-and-control (C2) and mining servers since the end of August, in a slew of attacks centered on Asia (including ones targeting Iran, Egypt, Philippines, Vietnam and India).
More recent attacks have included less-documented modules that are loaded by the main PowerShell component – including a Linux branch and a module allowing further spread by sending emails to victims with COVID-19 lures.
Threatpost has reached out to researchers for further information about how many victims have been targeted and the extent to which the botnet’s operators have profited off of the cryptomining attacks.
Lemon Duck has at least 12 independent infection vectors – more than most malware. These capabilities range from Server Message Block (SMB) and Remote Desktop Protocol (RDP) password brute-forcing, sending emails with exploit attachments or targeting the RDP BlueKeep flaw (CVE-2019-0708) in Windows machines; or targeting vulnerabilities in Redis (an open-source, in-memory data structure store used as a database, cache and message broker) and YARN Hadoop (a resource-management and job-scheduling technology) in Linux machines.
After the initial infection, a PowerShell loading script is downloaded, which utilizes the function “bpu” to disable Windows Defender real-time detection and put powershell.exe on the list of processes excluded from scanning.
“bpu” also checks if the script is running with administrative privileges. If it is, the payload is downloaded and run using the Invoke-Expression cmdlet (a function that can be utilized for calling code within a script or building commands to be executed later). If not, it leverages existing system executables to launch the next stage.
These executable modules, which are downloaded and driven by the main module, communicates with the C2 server over HTTP.
The modules include a main loader, which checks the level of user privileges and components relevant for mining, such as the type of the available graphic card (including GTX, Nvidia, GeForce, AMD and Radeon). If these GPUs are not detected, the loader downloads and runs the commodity XMRig CPU-based mining script.
Other modules include a main spreading module (with what researchers say include “a rather ambitious piece of code” containing more than 10,000 lines of coding), a Python-based module packaged using Pyinstaller, and a killer module designed to disable known competing mining botnets.
Lemon Duck also includes an email-spreading module. These spread emails using a mix of COVID-19-related subject lines and text, as well as other emotion-driven lures (such as an email subject “WTF” with the text “What’s wrong with you?are you out of your mind!!!!!!!”). These emails contain an infected attachments sent using Outlook automation to every contact in the affected user’s address book.
Researchers also shed light on a less documented Linux branch of the Lemon Duck malware. These Lemon Duck bash scripts are executed after the attacker successful compromises a Linux host (via Redis, YARN or SSH). There are two main bash scripts, said researchers: The first collects some data about the infected host and attempts to download a Linux version of the XMRig miner, before attempting to delete various system logs. The second attempts to terminate and remove competing cryptocurrency miners already present on the system.
“The script also attempts to terminate and uninstall processes related to Alibaba and Tencent cloud security agents. The script seems to be shared between several Linux-based cryptomining botnets,” said researchers.
Lemon Duck was previously spotted in 2020 in a campaign targeting printers, smart TVs and automated guided vehicles that depend on Windows 7. Researchers in February warned that the processor-intensive mining efforts are taking their toll on gear and triggering equipment malfunctions along with exposing devices to safety issues, disruption of supply chains and data loss.
Defenders can stomp out the threat of cryptocurrency attacks by monitoring system behavior to spot any resource-sucking threats.
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esri
Redlands, CA
About This Video
Watch the new ArcGIS Server 9.3 functionality that allows you to create more dynamic map services using Web applications.<<
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> 3, 2008
- 41 views
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package com.teralogics.parcelermaps;

import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.widget.ListView;
import android.widget.Toast;

import com.google.android.gms.maps.CameraUpdate;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.MapView;
import com.google.android.gms.maps.model.LatLngBounds;
import com.google.android.gms.maps.model.MarkerOptions;
import com.sdoward.rxgooglemap.MapObservableProvider;
import com.teralogics.parcelermaps.model.MapMarker;
import com.trello.navi.Event;
import com.trello.navi.component.support.NaviAppCompatActivity;
import com.trello.navi.rx.RxNavi;

import org.parceler.Parcels;

import java.util.List;
import java.util.Random;

import butterknife.Bind;
import butterknife.ButterKnife;
import rx.Observable;
import rx.android.schedulers.AndroidSchedulers;
import rx.functions.Func2;
import rx.schedulers.Schedulers;
import rx.subjects.PublishSubject;

public class MainActivity extends NaviAppCompatActivity {

    @SuppressWarnings("unused")
    private final static String TAG = "MainActivity";
    private final static String STATE_MARKERS = "MainActivity.state.Markers";
    private final static String MAP_MARKER_TITLE_CHARACTERS = "abcdefghijklmnopqrstuvwxyz";
    private final static int MAP_MARKER_TITLE_LENGTH = 16;

    @Bind(R.id.map)
    MapView map;
    @Bind(R.id.marker_list)
    ListView markerListView;

    private final Random randomProvider = new Random();

    private MapMarkerAdapter markerAdapter = null;
    private MapObservableProvider mapProvider = null;

    private List<MapMarker> mapMarkers = null;

    private PublishSubject<MapMarker> markerSubject = null;

    private static String generateRandomTitle(final Random random, String characters, int length) {
        if (length <= 0) {
            throw new IllegalArgumentException("Random string length has to be greater than zero.");
        }

        char[] text = new char[length];

        for (int i = 0; i < length; i++) {
            text[i] = characters.charAt(random.nextInt(characters.length()));
        }

        return new String(text);
    }

    private static float getRandomLatitude(final Random random) {
        return (random.nextFloat() * 180) - 90;
    }

    private static float getRandomLongitude(final Random random) {
        return (random.nextFloat() * 360) - 180;
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R